It's hard to say for sure. Sometimes seemingly random words can have significance in a manga, but it's not guaranteed. A lot depends on the plot and the author's intentions.
Well, I am addicted. The beautiful art, diverse plotlines, and the exploration of emotions in BL manga make it hard for me to resist. Also, it offers a unique perspective on relationships that I find fascinating.
Maybe it's the engaging storyline or the well-developed characters that caught your interest. Or perhaps it's the unique art style that appealed to you.
There are several options. Some dedicated manga reading apps like Manga Rock or ComiXology could have what you're looking for. Also, some websites specifically focused on BL content might have a good selection.
I could be okay with BL sandwiches in manga if they are well-integrated and add something unique to the plot. But otherwise, I'd rather they weren't there.