why would the first thing he does after bursting in someone else house be drinking by their glass??

Does anyone else feel like this is all so stupid?

the secretary drugging the water because mc skipped dinner with him

but then changing idea immediately to show he's not completely rotten

while also not throwing the glass away quickly enough.. (talking about milliseconds)

mc drinking from someone else glass immediately?? ask for another if you're thirsty... smh

this scene was inserted for absolutely no reason, completely unnecessary and forced