I just can not keep quite. even worse, i end up exchanging cell numbers. And the experience is like, I am on my college bus, traveling with my fellow mates for

I just can not keep quite. even worse, i end up exchanging cell numbers. And the experience is like, I am on my college bus, traveling with my fellow mates for a picnic trip. where everyone would secretly wish that the journey just does not come to an end and we keep having fun. I am baffled they needed a 'scientific' research to figure this out.