Such an honest write, and I think the choice to not have much punctuation or any stanza breaks feels natural and effortless. It doesn't hinder the flow in my opinion.
"The way I felt for you was different
I can’t say it was love
But I also can’t say that it wasn’t"
- I like how you're reflecting on this, and admitting that it may or may not have been love, maybe something in between, or the start of a potential love, but it's okay if you don't know what it was. You just know it felt different. I love the realness of that and I have certainly felt this with someone too.
It's so incredibly human to miss someone and miss being with them, even if we scold ourselves and say we shouldn't think back to that. When someone is consistently there for us, and makes us feel safe, they leave an impact.