>>25616182In EN? Kronii, but you have to be genuinely sobbing about never being loved by a girl, and she just wouldn't know what to do but would be super upset on your behalf about that, enough to at least give you an awkward handie.
In JP? Sora would give you one in a backroom after a concert just to relieve some stress on both of your behalfs, but be so genuine about it that you wouldn't even consider it out of place. It would unironically feel like "helping a bro out" more than anything even slightly emotional outside of friendliness. Sasuga, Idol of Hololive.
ID? Risu probably wouldn't really even mind that much. But you'd have to compensate her by acting like a retard in some role play scenario, like, "Please help me store my nuts for the winter, miss Risu, you're such an expert!"