When someone says, “I will pay for you”:
When someone mouths something to you from across the room:
When you go swimming and the water is too cold:
When you can’t get that one photo right:
When your girlfriend says she wants a baby:
When you get to leave class early:
When you’re in the car with a bad driver:
When an obviously beautiful person keeps getting loads of compliments and they keep saying, “No, I’m not” over and over:
After kissing a hot girl:
When your parents have friends over:
When someone makes you laugh when you’re in a bad mood:
When you go the beach and see everyone in their bathing suits:
When you look up and see a bug in your room:
When you’re fifteen minutes into homework:
When you’re trying to concentrate, but people around you are being too loud:
When it’s time to unwrap your birthday presents:
When you realize someone was flirting with you the whole time and you didn’t notice:
When you were a kid and failed your eye exam:
When someone says we’ll get it done over the weekend:
most of these come from here, here, here and here. I came up with a few on my own.