When he had to go he ruffled my hair. What's that mean?

[Anonymous]

Last night I went ice skating and saw the guy I like and his friends there. He hung out with me and my two friends for most of it, sat with us, skated with us, and hung out. He even said we should pretend date to make this other guy jealous. Well when he had to leave, he stood up from where we were sitting and said bye and then ruffled my hair. What does that mean? I felt kind of like a child, because he isn't really the hugging type. So idk, what does ruffling a girls hair mean when your saying goobye?

[Wiseone]

Well you just met him so maybe he didn't want to approach you and feel you know like if its too fast. have you talked to him?Well uif you really liked this guy then you should try to get to know him.

[Longshot]

He is interested in you.