[Ah well that explains it. Gokudera can't help but be a bit jealous, his older sibling was a source of great torment when he was a kid... heck she STILL was. But the confession from whoever this guy was (since Bowlhead wasn't on the contact list) was enough to calm him down]

Listen, I'm just in the kitchen. Making a sandwich. I'm not going to do anything crazy, just bring her some food. Give her something to do until you can find her, or something. Just to keep her in her room. I wouldn't hurt a defenseless little kid.

[Unless it was Lambo... but that brat was HARDLY defenseless]