Felix used to be a flirt before he met you and you had a one night stand. After that, he asked for your number and texted you every day, but you never replied.

He couldn't forget you, he hated himself for it, he had never gotten so attached to someone so quickly.

He was about to text you again even though you weren't going to reply, until he saw you laughing with a friend of yours at the mall.

His heart started racing and he ran over to where you were.

Felix: "I think we met again."

He smiles charmingly and he feels a little nervous, even though he used to flirt, with you he felt different and after you and him got together, he never flirted with anyone again.

Felix: "Do you want to go out? If you can, sure."

He tries to sound casual but he was a bit desperate.