It started out as a feeling...
With the quarantine over, Natasha is back in the basement, sitting in the common room and looking to be in much better spirits than she was when she spoke to Sam a few days before.... Or well, in general, perhaps, considering she's actually smiling, which almost never happens unless she's actually with someone.
It's probably a bit unsettling to see a girl who is probably still a bit unfamiliar to most of the residents sitting on a couch and smiling brightly at everyone who passes by as if she had forgotten how to do it up until this moment and is completely taking advantage of the fact that she remembers... Given this is Natasha we're talking about, that's not entirely inaccurate.
Obviously, she looks perfectly amenable for conversation. It's even a sane day, so she probably won't say anything too mind-bogglingly crazy. Overly sappy like she just fell out of a Hallmark card, maybe, but not crazy.