And we have more romance now.

Tomo and Jun have been friends forever and act like a pair of real bros, but at some point Tomo is revealed to be a girl, the feelings between the two start growing into love as Tomo wants to be seen as a girl while Jun is conflicted with his feelings knowing that he can't ignore the fact that Tomo is a girl.
Backed up by Misuzu and best girl Carol, Tomo hopes to one day become a couple with Jun even if the path to femininity goes against her entire personality and feels more alienating than helping.
Misuzu's manipulation is very polarizing as you wonder if her advice and suggestions are actually helpful or she just gets a kick out of messing with people.
Carol is what saves the series from falling off the cliff, the only case of a Japanese and English dub actress being the same.
Tomo-Chan can be frustrating to watch as a romance series as all the shenanigans makes it seem like the romance will never have a payoff, something which I complained about in My Tiny Senpai, thankfully it does have a payoff.
The dub relies alot on Western slang which suits the series way better than others but can be distracting, Carol is perfect.
Final Verdict: A decent showing that could easily have failed but thankfully we never get to that stage thanks to mostly Carol for being the wholesome gremlin that she is.