If you want to express the time after half pass the hour, use menos (less) and the number of the following hour to express the time before the nest hour (After half past the hour) Son las cinco menos viente (it is 4:40)
Te gusto! Because Que paso, is telling you 'what happened?' "Que hicistes" is 'what did you do' "Te gusto" is did you like it/him/her. "Como lo pasaste" is 'How was it for you'