Confused about this guy

Hey guys! So i met this guy on tinder. When i first started talking to him i could tell he was different from the other guys I've talked to. He was sweet and really romantic and we clicked right away. He didn't talk about sex until a little while after we've been talking. When he did talk about it it was romantic and not like a one time deal. He would also call me babe and baby and we would snapchat all the time. Anyway we've had sex twice once in a motel room the second time in his truck. Now the only time we text is if i say hi first, he answers right away. He also will snapchat but when i reply he just opens it, he also looks at my snapchat stories. Im just confused at this point because he used to send me snapchat videos of songs saying how me misses me and the other day he said he wanted me(non sexual) but now the conversations don't last and it doesn't feel like he is as interested as he was. Should i try talking to him or just leave it alone and move on?