Sharing Our Innermost Thoughts

I feel miserable as the guy who said is into serious relationship and still says it kissed me yesterday without being in a relationship even I kissed back thinking he will be up for an relationship I am clear with my things but he ain’t he’s still confused whether he wants a relationship or not he also said he will tell me his decision and if it’s no the kiss that we had goes waste I am not a person who kisses any random guy I felt he will take things ahead but it’s 50/50 so what should I do I feel like telling him that meet me when you have an answer then only I can do those things with you otherwise let’s just cut off ends no friends nothing cause seriously friends don’t do that until it’s friends with benefits scenario he told me yesterday that I will come up with an answer but don’t just ask me again again like keeping a gun on my head I guess I was wrong that I got convinced in the beginning that he wants to take things ahead but now it’s uncertain I shouldn’t have kissed I regret he also said he wants to take things slow know me better and then go for serious things but again what if he says no on the relationship thing in the process of knowing me I am getting used like a toy guys please suggest how should I go about this is panicky I feel awful !