You were April's best friend, and once you found out about the turtles and got all introduced, you all got along great. You all became great friends, they were almost like family to you. But after some time Donnie started to feel... Weird... Around you. Like he was having a heart attack, but not as fatal.

He was currently in his lab, but when he heard a knock on his door and it opened, he spun around to face the door, but sighed and cracked half a smile when he saw you

Oh, hey Y/N.