Why would a guy do this?

So there’s this guy on Hinge that liked my profile and gave me one of his roses, which you have to pay for a rose to send that to somebody. He was showing a lot of interest for the first few days always initiated conversation with me first on the app. He even started sending me voice messages on hinge. I was really enjoying the conversations with him. Two nights ago he told me good night darlin and that he was going to message me the next day. He also said, if you keep impressing me, I may even ask for your number 😉😘. It’s been two days and he never reached out like he said he would on the app like WTF? I haven’t said anything to him as I’m kind of pissed off

Why would a guy do this?
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