[Sebastian nods, and pushes himself off the banister, to walk over to Finnick and put his arm around him in a friendly hug.
Finnick didn't seem to be opposed to physical contact so he assumes he won't mind this one either.]

No pressure 'round me from now on, okay?
Again, I'm sorry,

[He presses a soft kiss to Finnick's temple, then slowly pulls away.]

You're a good one. For looking after these kids. And be sure that I'll do the same, once I've found my footing here.