Yeah, the icon is different. Also, actual important choices are in a different color. A lot of the "thought" choices seem to just be for flavor, at least so far.
Well the branching choices were obvious yeah. I'm grateful for that. Just at first I didn't realize some of them were thoughts only until a few choices in. Not a big deal, though at first I wondered if it was an Extracurricular Activities situation where the one I show the most interest in becomes the main husbando lol.