( Asriel can't help but smile then, looking genuinely happy to see Alberto look so fond. They know what it's like to have a friend that's so dearly loved. )

Golly, if you like him so much -- he must be as amazing as you're saying.

( There's no sarcasm in what he's saying. More than anything, they just want to see the people he cares about be happy. And... it sounds like having Luca here would help him find that here. )

... I hope that we can both meet our best friends. I... I know I shouldn't want them to be away from home, but... I'd really like to introduce you to Frisk if they come here. They're one of the kindest, but bravest people I've ever met. They've helped me a lot.

Chara's my best friend too, but... I always wanted to meet someone like Frisk, too.