What do I do?

Three days ago, I had sex with my boyfriend.It was very good.He ejaculated twice,after that I said I wanna do it again.He said it would take time for him as he already ejaculated twice.He was in hurry to attend his class he couldn't miss.Is it really so that it takes time? And next thing is he hasn't talked to me about the evening we had sex,like no discussion or reviews. I even asked him,if he's regretting but he said he isn't.I feel bad that he has talked to me about everything else in the two days else than our sex evening. I don't know what I should do,I'm feeling bad. what should i be like? please help