> Well, most of the closest of the closest friend, specifically childhood friends, will spout non senical words, instead of praise it will become criticism even if that was something to be praise to, because that is what close friend do all the time. They mess with each other, and the one who had a nerve will be the loser.
The fact he thinks like that, i guess he becomes aware that such positions of them being childhood friends is complicated in they current situation.
They cannot mess with each other around, because Tachibana's always produce sweet and lovely gesture when messing with Jinguuji and it tickles the mans hearts.
Even in real life, if someone like Tachibana in that woman form, messes with you, you will not find her as annoying, well most of use should. You will fall for them because they were too feminine at the same time trying to be close to you...