Please help me find this <3

So the uke always visited a cafe or of some sort (I think) and there was a letter where he talked to someone who he thought was a girl about flowers? I remember him saying something like "the handwriting is so tiny and beautiful". I could be wrong tho. Like the "girl" was actually this huge ass man who is the seme but they still went somewhere to see flowers together. The seme was also well known for being scary-looking etc ┑(￣Д ￣)┍

Sorry I'm bad at explaining