First kiss

So I've been talking to one of my ex's... And he seems to have changed and he once asked me if I wanted to bang with him at a friends party and I explained to him that I wanted to save myself for marriage and he understood and then a couple days later it came up again and he asked if instead to taking my virginity @15 we could make out instead... Idk what to do. Should I make out with him or save myself for the right one?? Also I made it clear that it depends on my mood and what time of the month it is for me