It's so awkward when you walk towards someone when you're walking on the footpath, and in order to not make eyecontact for 20 seconds you both stare at the ground until you're just about to pass them before you smile.

It's so embarrassing when you think someone's looking straight at you and in order to be friendly you say hi or smile or wave at them only to realize they're busy looking for a seat and seeing right through you.

It's so freaky when you're scared that that's going to happen so you stare back at them for 5 seconds before realizing you ARE looking at eachother.

I's so annoying when people pretend not to notice/recognise you for whatever reason, even when you smile in recognition. Like you're too uncool to acknowledge or something.

I'll save my smiles for other people.