Asked me to wear his jersey....??

this guy I had liked for over a year but no longer have strong feelings for still talks to me all the time. we talk a lot and have gotten to be close friends. but we don't talk at school...well he used to ask me out and then b like jk and all this...but he asked me a couple weeks ago and said he was serious this time and never said jk...but I declined for a few reasons. a tradition at our high school is the varsity football players have a girl wear their away jersey to the homecoming football game. well he asked me if I would wear his jersey...idk if he's serious. I said sure and he didn't say jk. but that would mean wed have to talk at school and I don't know if he wants to because he didn't b4...idk what to think. any ideas of what's going on in his head?
Asked me to wear his jersey....??
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