I am sorry but this is utter bull and any girl who believes this is an awesome or attractive way of doing something should just lock themselves indoors and never talk to another person for the rest of their lives.So instead of, "What do you like to do?"
Say something LIKE, "It's so nice out today, it makes me think of parks."
Then she may say, "I like/love parks." or "I hate parks" or something along those lines of the park subject.
Why the hell do most girls find it necessary to bounce around the subject instead of a giving a straightforward answer and save time. This hinting bull needs to smurfing stop.