During the livestream, a fan wrote a comment – asking if Jun was dating comedienne Park Na-rae, his co-star on the variety series I Live Alone.
BoA then responded: “I don’t think they’re dating. They just can’t.”
Jun retorted: “Why? Is she too good for me?”
“No, you’re too good for her,” replied BoA.
Taken aback, Jun asked: “Are you sure you’re okay saying this? This is live.”
BoA then said that “it doesn’t matter”.
Netizens later criticised the two for their “disappointing behaviour”.
“I don’t care whether [BoA and Jun] are dating or not, but bringing up Park Na-rae was so rude that I felt embarrassed,” wrote a fan. “They’re not even in their early 20s; grown adults who should know what’s inappropriate or risky and yet they still went out of their way to do that.”