Not hurting people on dating apps?

Hello everyone Last week I have downloaded Grindr and Tinder for the first time (wanted to give it a go) and I found quite cute and interesting guys that I've matched and talked to. This week I'm gonna see one of them at a bar in my town and i'm really interested in him.Problem is that the other guys that are really cool too are still talking to me and I dont want to hurt them or to ghost them, but I dont want to end the conversation with them either (because you never know, maybe my date won't go well; I don't want to look like a fuckboi or a prick for that)Plz halp mi D: