1. "This is my relationship with your sister."
2. "I'm your sister-in-law."
1. "We will count on your support from now on~"
3. "..."
1. "Ah... God..."
2. I witnessed my own sister kissing a girl...
1. "What the hell are you doing?!"
2. "Song joohee!"
3. "Why are you hitting me all of a sudden?!"
1. "Why did you do it in front of my little sister...!"
2. "What the hell is wrong with you?!"
3. "Your younger sister is looking down on you!"
4. "And you're trying to hide our relationship..."
5. "So I'm really upset!"
1. "I'll talk to her personally."
2. "Sera, go to that corner and raise your arms as a symbol of repentance!"
3. "I don't want to!"
1. "Sister,"
2. "Are you seriously dating that girl?"
1. "Yes..."
2. "Although we have started dating recently."
1. "Even though she is behaving badly right now,"
2. "What are you looking at!?"
3. "And I still don't know much about her,"