Lol at Tak-kun flexing, and he can totally do so given Shi-chan is completely crazy for him. Pretty sure she had to research and plan everything out before offically retiring so that she would be certain to be able to reunite with Tak-kun.
And when Tak-kun says Takayuki and Shimizu are a lovey-dovey couple, when Tak-kun gets to his time with Shi-chan, gonna need to pull out the gallons of insulin to deal with their antics.
And lol at Shi-chan's variety of facial expressions. She can't look directly at Tak-kun without going into full blush mode, and his voice is like ASMR to her.