Loki was on his motorcycle. He didn't have a helmet on, he didn't need it. He was a God. He'd be fine.

He wasn't moving down the street because he was stopped at a red light. And this is a long one, so he might as well distract himself. He takes a hair tie- yes he carries hair ties - and he ties his hair into a half bun. He makes sure it's to his liking before he stops and relaxes.

Loki was heading over to your house. So because he desperately wanted to see you. He hasn't all weekend.