But they were dating, wouldn't she think it was weird if they didn't? Maybe they just went bowling
And she said it was "great" when Gregor asked how it was with him.
Yes, I wondered about that too. We saw them once dating together (at that damn bowling hall). But after Marc's baby was born and the people at work congratulated him, someone (I think Gregor) asked Britt about her "babyclock ticking" (I don't know how they translated that in English). Britt asked: what clock? And then Gregor pointed to Kay and said: his clock. That is a sign that the collegues thougt that Kay/Britt more or less were together.
Or Gregor's comment after Kays coming out: you should have seen Britt's face (still don't know if she was crying in the van).
And yes, what you mentioned about Gregor asking at the baby celebration.
So, we may assume that they must have been dating together more than once.
And you are right. If he didn't touch her at all, that must have been weird to her.
I still think they didn't have sex or anything together. Kay is gay and madly in love with Marc.