After dating news about Sulli and SM brand director Kim Min Jun broke out, a past photo that Choiza posted onto his Instagram is in the spotlight:
The post features Choiza posting a lamb's leg, and writing, "So this is a lamb's leg?" The word for lamb's leg is 'yang-da-ri', which is the exact same phrase used to describe cheating in a relationship in Korean. While it may be just a coincidence, netizens believe it's too much of a coincidence, and Choiza was jabbing at Sulli and hinting she had been cheating on him.
The post in question has since been deleted from Choiza's account.