Thread:Scottier/@comment-30725771-20170508120946/@comment-26404599-20170508170137

The emotional response of blushing has multiple meanings therefore it is impossible to put a character in the LGBT+ category based off that alone.

It is fair to assume that Sato holds implied romantic feelings for Mahiru, due to Sato's protectiveness over her, complementing her often and the fact Natsumi referred to her specifically as lovesick. Mahiru's perceived romantic feelings being only because of blushing holds very little weight, when Mahiru was complemented she may have been blushing in embarrassment of being praised so highly, blushing while talking to Sato could really just show a sign of joy etc.