If those guys were so easily seduced out of a relationship like that then they don't deserve to be in a relationship in the first place, they're trash anyways.
I love her mother, pg. 2 was the exact reaction I've had with many manga and anime couples who thought they were hiding anything, caught me off guard and laughing for a solid minuet.
Friendly advice, you're never as subtle as you think you are.
At least they didn't just leave off at deppreso expresso and time skipped to when they were comfortable getting together.
Adorable.
Also it seems it is time to re-read.
He fails to realize one key thing in her behaviour, If she hated him she could easily shred him into a mound of bloody meat and kill him, she's playing with him. Adorably I might add.
I so want to see her go in with him and watch two elderly just absolutely flex on everyone else.
Also it's nice that Grandma is helping raise the next gen of female seekers. Really help along gender equality.