Flowers might be weird with her roommate around. But they've never backfired on me before. Probably won't even mention the anniversary unless she brings it up. I've just felt like she's waiting for me to tell her how much I want her to come back. So maybe I'll make sure she knows that, but keep it light and not start an R talk.
A plant instead. Something to brighten up her place and that lives and reminds her all the time of you.
