Seamus felt the color rush out of his cheeks at Dean's statement, as a twinge of guilt rose up in him. "It's cool," he assured him, taking a step back, though his hand lingered on his shoulder.
He couldn't help but laugh some when he heard Dean begin to stammer on. It was slightly adorable. He didn't say a word, he just let him continue on his ramble, before he lifted a hand and placed his index finger on Dean's lips.
"Calm down," he said with one last hint of a chuckle. "This is perfectly Okay. I never actually thought you'd be interested in me, but I did have hopes for a long time, Dean. So...this is ok."