No need to worry or stress yourself out! It wasn't like we had to fight off a rivaling gang while you weren't there... And before you ask: No, I don't play tough while being as soft as tofu from the inside!
Nothing like a girl who puts up a hard front but is actually soft on the inside...A side that only her boyfriend gets to see, and for that, I consider him quite the lucky guy.
Also this definitely deserves a Vanilla tag.
Does the degree of her showing her love to him depend on the degree of power/stress she has? Would this mean that once she ascended to a high tier Yakuza boss they get married and she surprises him with a naked apron?