Steve had been upstairs, watching the baby sleep, when he heard the door open, assuming Peggy was coming home but a little bit on guard anyway. He always was lately. He checked the little one, made sure none of the little bears the baby insisted on sleeping with were too close to his mouth before he stepped back out of the room and down the stairs, staring when he saw the other man next to Peggy.
He only looked away to give the woman a quick look as she disappeared on them. He raised a brow looking back to the other man. "I think I had it first." he commented, taking in the other's clothes and assuming he was from sometime recently.