Once you have a gift, you can give it to Usagi during any date. Game (and additional screenshots) can be found on this page: are welcome. Would they be able to do / interested in doing one or two pictures for my game?
Answers selected during dialogues on dates will eventually affect Usagi's feelings (i.e., "correct" answers will raise "intimacy level" and "wrong" answers will reduce it).
You can go shopping for gifts any time during the game.
Catch the ball and throw it through the opposite goal to score 10 points.
You can tackle your opponent by flying through them but dont expect it to work every time.
The other girls will join them on this important night, ... Help Crystal take care of the lost bunny she found.