Ok, who honestly knew....*Spoilers involved*

[Thoughtless]

The part when the Moombas called him 'laguna! laguna!' when he was in the prison kind of hinted that they were related so yeah.

There's another solid peice of evidence for you DMKA.

[boys from the dwarf]

i never realy thought about it. it makes sense if you peice together the evidence and pay attention but i never ealy thought he was his father until i joined EoFF. i was aware of some kind of connection between sqall,ellone and laguna but i realy wasnt sure what it was.

[Psydekick]

I don't understand, how can he be his dad if he is only 10 years older than him

[Sir Bahamut]

He's 10 years older than him IN THE FLASHBACKS. In reality, he's a good deal more than 10 years older than Squall. And here's a compilation of all things pointing towards Laguna being Squalls dad, since others have already started:

1) Laguna = Lagoon. Raine = Rain. Squall = Brief windstorm, usually with snow or rain. All these names are connected, they are all to do with water.

2) Raine and Laguna had a child together. That child was sent to the orphanage. The children in the orphanage at that time were as we all know, Squall, Seifer, Ellone, Quistis, Zell, Irvine and Selphie. Ellone is the adoptive sister to that newborn child, and spends a significant part of her life trying to get Laguna back to Raine and this child.

Coincidentally, who is the one person in the orphanage who Ellone is closely attached to? Squall. Also notice how none of the other children are paid attention to at all when it comes to this plot question, and seeing as how it is a very relevant part of the game, you'd think Square didn't just decide to drop it completely.

3) In the Ragnarok, Laguna tellls Squall that "Ellone has told me everything" and "We'll talk when this is all over".

Since Ellone had just stopped her quest to get Laguna to see his newborn child, one would expect her to tell all about the child to Laguna, and it seems rather farfetched that she refused to give him the true identity. This would also have been basically the most important thing Ellone would tell Laguna, so it seems plausible that he is going to talk to Squall on the same issue.

4) Talk to Kiros and Ward in the Ragnarok, and Ward will say "Good thing you don't look like your father" in a joking manner,
Kiros says "you look more like your mother".

Kiros and Ward know the parents, and the father well enough to make fun of him jokingly.
Who fits into this description then?

5) The tutorial tells us that Moombas recognize people by licking their blood.

In jail, a Moomba calls Squall "Laguna" many times. This means Squalls blood was so similar to Lagunas that it fooled the Moomba. That kind of scene isn't just put in there for randomness, nor to prove that Moombas are mentally unstable.

[muzzer]

i had my suspicions from the part in the prison with the moomba, then it they were sort of confirmed as i continued through the game

[McLovin']

He's 10 years older than him IN THE FLASHBACKS. In reality, he's a good deal more than 10 years older than Squall. And here's a compilation of all things pointing towards Laguna being Squalls dad, since others have already started:

1) Laguna = Lagoon. Raine = Rain. Squall = Brief windstorm, usually with snow or rain. All these names are connected, they are all to do with water.

2) Raine and Laguna had a child together. That child was sent to the orphanage. The children in the orphanage at that time were as we all know, Squall, Seifer, Ellone, Quistis, Zell, Irvine and Selphie. Ellone is the adoptive sister to that newborn child, and spends a significant part of her life trying to get Laguna back to Raine and this child.

Coincidentally, who is the one person in the orphanage who Ellone is closely attached to? Squall. Also notice how none of the other children are paid attention to at all when it comes to this plot question, and seeing as how it is a very relevant part of the game, you'd think Square didn't just decide to drop it completely.

3) In the Ragnarok, Laguna tellls Squall that "Ellone has told me everything" and "We'll talk when this is all over".

Since Ellone had just stopped her quest to get Laguna to see his newborn child, one would expect her to tell all about the child to Laguna, and it seems rather farfetched that she refused to give him the true identity. This would also have been basically the most important thing Ellone would tell Laguna, so it seems plausible that he is going to talk to Squall on the same issue.

4) Talk to Kiros and Ward in the Ragnarok, and Ward will say "Good thing you don't look like your father" in a joking manner,
Kiros says "you look more like your mother".

Kiros and Ward know the parents, and the father well enough to make fun of him jokingly.
Who fits into this description then?

5) The tutorial tells us that Moombas recognize people by licking their blood.

In jail, a Moomba calls Squall "Laguna" many times. This means Squalls blood was so similar to Lagunas that it fooled the Moomba. That kind of scene isn't just put in there for randomness, nor to prove that Moombas are mentally unstable.

Yeah, you took the words right out of mouth.

[DMKA]

The part when the Moombas called him 'laguna! laguna!' when he was in the prison kind of hinted that they were related so yeah.

Yeah, I forgot about that. That's the only real hint at it I see.

[McLovin']

Read Sir Bahamuts post.

[IceAngel]

SC, I knew i'd read that before! lol

[DMKA]

Read Sir Bahamuts post.

I did, and like I said, out of the three times I've played through the game (last was mere months ago), I never recall that stuff happening. Not that I'm saying it didn't happen, but it must of been pretty unmemorable stuff to be showing such a big element of the story.

[zbonks]

Yeah I'm pretty stupid. I didnt find out until I read it in a thread after I finished the game I was dumbfounded

[McLovin']

Well then, next time you play the game try to see if those things happen to you.

[The Devourer Of Worlds]

It didn't even occur to me. I avoid non essential conversations like the plague on my first play through of a game, so I tend to miss these types of things...

[BahamutGurl]

I'm pretty much dumbfounded too

[The Last Oath]

Yeah it does quote that Laguna is Squalls dad, before you go to Lunatic Pandora when Laguna and co is on the ragnarok talk to kiros, and he says something about squall looking like his mother(Raine) and then you talk to ward and he says (well kiros translates it) Good thing he doesnt look like his Father. This is enough proof i think. Plus there is a BIG resmblence.