Oh dear, I've seen so many people do that cell phone thing or with a lighter. It may be fun, but watching from a distance - it's so blatant what they're trying to do!
Just try to have fun, go and do an activity where there is adrenalin - do something active! You don't want to PLAN to steal her phone, ya know? This should come naturally, however - if it doesn't then I suggest a sport, soccer? You could always fly a kite? You never know!
To love is to suffer. To avoid suffering, one must not love; but then one suffers from not loving. Therefore, to love is to suffer, not to love is to suffer, to suffer is to suffer. To be happy is to love; to be happy then is to suffer, but suffering makes one unhappy; therefore to be unhappy one must love or love to suffer or suffer from too much happiness. I hope you're getting this down.