Many other celebrities have made cameo's in the drama, but Son Ho Joon might be one of the most anticipated cameos ever. That's because if you remember, he is good buddies with his former 'Reply 1994' co-star Yoo Yun Suk, who is now starring in 'Warm and Cozy'.

Son Ho Joon will play a character named 'Son Joon' in the upcoming 16th episode, which as you've guessed, is derived from his own real name. He filmed his scenes back in June 28 and 29. But it turns out this wasn't his first time on the set of 'Warm and Cozy'. Son Ho Joon had gone to Jeju to visit the set three weeks ago, just to support his friend Yoo Yun Suk! Talk about bromance!

SEE ALSO: Yoon Jong Shin departs South Korea, reflects on burnout and personal growth

Don't forget to watch the last two episode of 'Warm and Cozy'!