Is it because Andy opened a tea shop in Karry?

No, Andy and Karry are just private good friends, and they are both alumni of Beijing Film, so they have a better relationship. The name of Karry Tea Shop is "Xingkali", which is inspired by the combination of Karry fans' names "Little Crab" and "Cappuccino". It started business on 20 19 and was run by Karry's parents. With the popularity of Karry, the store soon opened chain stores all over Chongqing, with considerable profits.