So what if he doesn't wear shorts? Maybe he doesn't like them, or has a scar on his leg or is sensitive to the sun. I would also say you are getting way ahead of yourself. Seeing someone three times is a ways away from being in a relationship. Just take one day at a time and enjoy getting to know someone new.
As far as still thinking of your ex...maybe that is your own red flag waving. Maybe you aren't ready to date. Maybe you should think about that.
kat
Me-53(and learning!) S24, S21, D18, D17 Just keep swimming, Just keep swimming. Dory