Wow this game is really good!! And your first?? omg congrats!! I love ur art style so much :D I look forward to any games u do in the future!! I thought the lack of music at first was a bug but it actually made the entire thing just as unsettling as a real family reunion. I'm pretty confused how to get ending 2, but I'll tinker more trial and error later on. My only critique I would like to leave is that I wish there was the settings option at the bottom since it is a visual novel-style set up (I also kept forgetting you could right click for it).
But that's it! I struggle with the same comparisons and struggles (esp now) as Jae-Ik, I hope we get to see more of him in future project, he's so cute and I want him to smile haha