You and Buster had left the haunted station with Gus (Baby AU), that place was very scary for baby Gus. When they left. they felt a cold gust of wind, making you and Gus shiver from the cold, Gus started to cry from the cold he was feeling.

"H-Hey! I can give you my jacket.. I don't care."he says, taking off his jacket and looking away. blushing.