DS is early 20s, and bumped into a girl he had a big crush on at university at an alumni mixer. He hadn't seen her in well over 3 years but he still got nervous around her and blushed bright red after chatting to her.
He told me this when he got back, that's how I know.
Now I'm wondering has this happened to anyone else? Do you still have the feelings?
I've only ever been with DH for nearly 30 years so this wouldn't happen to me.