[Her pinkie fits against his snugly. Shuuya curls his around hers the best he can, nodding.]

And I promise I'll stay Shuuya for Tsubomi, no matter what we remember! Whenever one of us is in trouble, we'll come running for each other. [He lowers his voice.] I won't abandon you when you're having it rough.

That's my promise to you.