Sharing Our Innermost Thoughts

Guys it would be really nice if you help me with this so I met a guy we had a good time chances of getting in relationship I had a gut feeling he might be the one it was a good day spent then slowly staedily he stopped communicating he use to talk but after hours and hours and he was about to meet but then didn’t meet and also didn’t inform that he won’t meet so then I really got a feeling that he is ghosting me so I didn’t really speak to him then after a day or so he sudden calls me and is like lets meet and I met him cause he really wanted to say something so we met and he proposed to me I don’t really know what answer should I give the communication gap really was not that great and the sudden meet the proposal was guys can you’ll guide me through it…