(21M, moderate? dating experience) I deal w mostly blocks as well and every partner I've had either didnt mind my stutter or thought that it was "cute". and since he likes you, more than likely, you'll share a similar experience. if you're that worried abt it maybe do a few phone or video calls with him beforehand to help make yourself more comfortable before the meet up? for all you know he might end up absolutely adoring it. dont fret too much. remember that you're stutter doesnt define who you are. best of luck to you, you got this