Raiiin

Wishful thinking based on couple name ig, i even put Nani and Tee when they are in a bromance show only 😅😭

No, the first one was actually Hyeong Da Un imagining his perfect life where his parents came to his house to spend time with him living harmoniously and Si Won came to his house to make up with him. This whole part was all in his imagination. Later we see what really happened which was Si Won checking his phone the next day only to see that Hyeong Da Un has yet to reply to his message asking "If they are really over". So the scenes following that are 'real' ie the second 'make up' scene happens irl. I hope it's clear.