A group of university students trying to survive adulthood one terrible meal, unfinished assignment, and emotional breakdown at a time. Felix, Seungmin, and Han start university as strangers and somehow become inseparable. Then I.N enters their lives, dragging with him an older brother none of them were prepared for - Hwang Hyunjin. An artist. A dreamer. And eventually, the love of Felix's life. Over the years, friendships deepen, careers begin, feelings grow complicated, and small moments slowly turn into the kind of memories people carry forever. But when ambition, distance, and one life-changing misunderstanding tear Felix and Hyunjin apart, the people around them are left watching two people who still love each other struggle to find their way back. Because sometimes losing someone isn't the hardest part. Sometimes it's living with everything they left behind.

Felix loses his phone. Someone else picks it up. It should have been simple a call, a return, and that's it. But it isn't. Because the conversations don't stop, the calls become routine. And somewhere between late replies, quiet pauses, and the things neither of them says...it becomes something neither of them planned.

Eight years of dorm rooms. Eight years of shared schedules, late nights, and a love everyone already knows about. But love eventually asks one question they can't avoid forever. Are they ready to build a home together... or are they afraid of what might change when they do?

Felix was only going to be gone for a week. Seven days shouldn't feel that long... but somehow it did. By the time he returns, the members are already losing their minds, Hyunjin has apparently attempted to rent a fan truck at the airport, and Felix's apartment now looks like a chaotic fan meeting decorated entirely with glitter. But the real surprises are only just beginning. Between secret plans, a patio dinner, a getaway no one knows about, and a certain artist who refuses to leave Felix's side for even five minutes, one thing becomes very clear: Some reunions are louder than words. And some loves... You can feel the moment they walk back into the room.

Hyunjin has spent years learning how to feel... just not too much. Felix feels everything openly, effortlessly, like the world hasn't taught him to hold back yet. They were never supposed to meet in the middle. But somewhere between quiet glances, unspoken understanding, and moments that linger longer than they should...Hyunjin starts to unravel. And Felix? Felix just stays not knowing he's becoming something Hyunjin doesn't know how to control or survive. Because he was never supposed to feel this much not like this, not this deeply, and especially not because of him not because of Felix.

One post. One cowboy hat. One very unwell Hyunjin. Felix said "filming went well" he forgot to mention the cowboy.

Hyunjin was only supposed to be gone for a few days. Iceland first. Back home. Then Paris. And then back home again. Simple. Except nothing ever feels simple when the person who occupies half your world suddenly isn't in it. For Felix, the days begin to stretch differently. The studio feels quieter. His routines shift in ways he never noticed before. Hyunjin always had a way of filling every room he walked into with chaos, laughter, art, and warmth. And now? Felix is left learning the strange rhythm of life without him. Between late night calls, teasing messages, memories that refuse to stay quiet, and the slow ache of missing someone who is still technically yours... Felix discovers something dangerous. Distance doesn't make the heart grow fonder. It makes it louder.