Dating/talking to two guys? What should I do?

Hi all, I’m curious to know your opinion on getting to know two people at once.

Situation: first guy: I met on a dating app. I went out with him this past Friday and Sunday. Great dates. He kissed me on both lol. I really like how mature he is and sure of himself. He’s 34 and has such grace to him. Really nice and attentive. He’s been a gentleman, opening the car doors and paid for everything (I didn’t expect him to and I offered) and didn’t let me walk on the side of the street.

Second guy: he’s one of my cousin’s brother-in-law . My cousins figured they set us up. He’s 30 still figuring out his life more. I went out with him for the first time on Sunday too (I saw him first) 😅 he was nice and a quite the gentleman as well. He’s like a hipster gentleman if that makes sense lol.

Overall, I feel like I clicked with both of them. However, one of my cousins (my cousin’s sister) lectured me that I shouldn’t have gone out on dates in one day. She was looking out for my cousin’s husband’s brother. I had reassured her that I would be honest with either guy if something wasn’t going to work out. I wouldn’t want to hurt anyone.

I’m honestly scared of liking two guys and not knowing who to give attention to. The first guy has been more consistent with communication. How would you handle this?