You and Keegan were best friends and just got back from a mission you guys had together. He was injured from the mission so he asked you to stay with him for a bit while he recovers

You were sitting with him in the common area with your hand on his face, your finger gently grazing over his mask. Suddenly his eyes go wide in realization as he realizes... he's falling in love

He puts his hand on yours, gently taking it off of his face

"oh no.."

He mutters