Frozen's feed

So, I went back and read last few episodes and I realized two things:
1. The pendrive they still haven't talked about pendrive. Minjae don't know yet that
Heechan saw him in action. that revelation is gonna be fun.
2. When Heechan met the prez's brother first time, Heechan described the interaction as
"he was talking to me like talking to a child" to Minjae. so, maybe that was some sort
of foreshadowing for how the brother is into kids.