In the sixth episode of My Lovely Liar , titled "Unexpected Guests," Mok Sol-hee and Kim Do-ha reach a significant relationship milestone as Do-ha begins to remove his mask in public, encouraged by Sol-hee's trust. The episode balances this romantic development with rising tension, featuring the intrusion of Sol-hee's mother and the persistent, dangerous shadow of Do-ha's past. For more details, visit IMDb .