Taking in a homeless cat?

MsD💋

I found this cat on the fourth of july, i think it’s a boy but he just came running and pretty much crying to me and sat on my lap in front of my house. He was head butting me constantly and even took a nap on my lap. I have dry food and water sitting out for him which he does eat. I’ve seen him every day since then and he’s as sweet as ever. He must’ve ran away from home or someone threw him away because he looks neutered. I saw him today with a scratch on his nose. I’m just so afraid one day I come to see him and he will be dead. I would love to take him to my boyfriends house where he can stay safe but I will obviously take him to the vet beforehand to make sure everything is ok. Any advice you can give me so everything goes well?