[He did feel rather conflicted. While he didn't want them to get in trouble for being around a monster -- at the same time he also didn't want to leave them alone. It's better to be in numbers, even Asriel knows that. When given the suggestion, he... really really wasn't going to say no. That'd be rude.

Standing up, he held out his paws. Maybe if he especially showed that he was friendly, that'd help? That was one thought that was certainly going through his head.]

I-I think it's okay, I don't want you to be alone if you don't want to be alone! And maybe... maybe we'll find my parents inside? I b-bet they're looking for me... and I know mom especially would love to meet you!

[Oh Asriel, if only you kneewwww.]