These interactions were absolutely a treasure, and still are. Forgive me if it doesn't sound too humble of me, but I'm more focused on what the characters are living than what past chlove might have done back then: it's as if they lived their own life and I was but a scribe jotting what was happening down.
And yes, WOC definitely gave them her blessing right there and then.
She probably saw how different Roomie's relationship with Lillian was, compared to other girls'. Not that Roomie ever had brought other girls to WOC before!
--> This is a rerun of the finished webcomic Go Get a Roomie! You can find these two strips in the old archive >here