boys. does he like me? do i tell him i do?

ok so on my ex’s baseball team there is a guy named cameron and I get Camerons Snapchat and so I start talking to Cameron and this was about seven days ago. so now we have been talking for a while you know we got deep in a couple of conversations he sends me videos and his laugh and face are the best. and we just talk and so I realize one Cameron and live in my neighborhood which I want to meet up with him and two I’m starting to fall for him. so people think that he likes me and I like him obviously to and our conversations haven’t even ended like we’ve never left each other on read. and this morning we were sending pics back and forth and his brother took his phone and sent a pic and the cameron sent a pic and said something about him like “benny’s gay 😂☠️” or something like that. but like why would his over 20 yr old brother take his phone and text me? unless he knew something maybe? *hopefully* but even though sometimes we just send pics i still love talking to him. i sent a pic and i was like “sorry that was gross” and he was like “nahhh” and then i told him my life. and about my parents divorce and how i feel like i don’t everything wrong and mess everything up and i think there’s something wrong with me and he was like “i’m sure you don’t mess anything up. and there’s nothing wrong with you.” and i’m debating on telling him i like him because i’m scared he doesn’t like me and i will look like an idiot. but i mean he’s a teenage boy. so do you think he likes me? should i tell him?