he sounds brilliant and just like someone harley would get along with. she's from one of those ridiculous crazy rich asian families but wanted to do something other than be in the food business (sorta) so club owner she is! although her love for tea is ridiculous as its basically her diet so a boba shop just made sense as an outlet for her more moral money making. she's got a couple of tattoos so perhaps she was hunting around for a place, walked by the shop, saw him and was like "oooohh, yes! he might understand what i'm after" and he's had to deal with her ever since?