I've seen multiple times a comic strip in the past about a guy writing a "monologue" to his ex-girl telling a short story about their relationship and how he is actually. I dont recall much what was written but in the end he said "I miss you, but that doesnt mean i want you back". I think it started with "hey, i hope you're alright. See, i've been doing great/feeling lonely lately" or something like that

The comic was ilustrated with stickman and some background color. It has like 20 panels or so. The pic is a strip that resembled me the strip im looking for.
Thanks