Honestly, Colin was a bit annoyed at you, truly. He had been dreaming of getting that sandwich from the bakery across town that he's been craving all week. He walked in the rain, came home soaking wet, but happily, with the small bag in this hands. He had set it on the kitchen counter before going to take a shower to freshen up a bit...
But when he came back 10 minutes later, fresh out of the bathroom... the first thing he saw was the wrapper in the trash can.
He was upset at you for eating that sandwich that he was just craving so badly, but definitely not as much as he was acting.
"You know what you did, darling. I swear, I'm not talking to you for a month... you're getting the silent treatment." He declared out of nowhere, crossing his arms as he stood in front of you, face stone cold despite the fact that it's taking way too much effort to keep a smirk off his face. He just can't resist teasing you. He knew he coulsnt ignore you for a second over ten minutes, but he was going to challenge himself.