It's a college meet-cute, will-they-or-won't-they kind of story but what really makes it "something different" is all the outside perspectives we get on this not-quite-a-relationship.
Lea and Gabe's lives circle the same places and people. Their trajectories keep crashing into one another, and everybody sees how they're destined to be together - except the couple themselves. So we see their relationship through the gossip of the Starbucks baristas, through the matchmaking of their creative writing instructor, through the Chinese food delivery driver, and even through a squirrel (and the damn bench!) in the greenspace where they frequently sit.
It's a fluffy book. And while it's not high art, it's certainly not the worst either. Hall gets extra points for trying a unique approach in the storytelling narratives (but the bench was a bit too far, just saying). You want to cheer for these two characters to get together, and yet you see why they're hesitant or what's pushing them away. It's pretty funny how so many other people are emotionally invested in these two getting together, and it makes you wonder if someone is "shipping" your life that you don't know about!