Confused

STRAIGHT FAXX

Taesung literally asked Sunny if he was just using him to get over the ex and he didn't reply. And then in the next scene he thought to himself that without a doubt he was using him to get over the ex

http://www.mangago.zone/read-manga/behind_the_desk/uu/iur_chapter-30/pg-25/

Sunny wonders how can he know without a doubt that he WASN’T using Taesung. I don’t think he was. Remember, he’s been watching Taesung since high school. Sunny liked or was at least attracted to Taesung before he knew him.

This whole conversation happens in less than 10 mins and Taesung gives Sunny no real time here to have a proper conversation. And again, Taesung just takes Young’s words at face value. Taesung’s talk with Young is longer than his talk with Sunny.

Sunny never replied when Mr. Lee asked him if he was using him. It was a serious question. You can't blame the guy for getting worked up. Sunny just needs to pull himself together and really shoe Mr. Lee at this point he's not about that other douche bag. Sunny put himself in that situation

Mr. Lee accuses him more than asks him and then immediately tells Sunny he can’t talk to him and leaves. Mr. Lee never really gave Sunny much of a chance.

Mr. Lee has been giving sunny a chance the whole story. Sunny's actions are literally speaking louder than his words, and he already knew something was off. And when he spoke to young it only confirmed his suspicions (that he tried so hard to ignore ) and when he was at his wits end and asked sunny directly and sunny DIDN'T DENY IT Mr. Lee was through being hurt.

At this point we are just going to have to agree to disagree

I agree with you. If you really love someone you will give them time to fully explain themselves and then you figure out wether or not they’re being honest and serious about the relationship

Exactly

Sunny had his chances though. Mr. Lee loved Sunny, but Sunny can't communicate probably and without that people moat people automatically assume things and don't want their time wasted.

I agree.. Sunny just stared at him blankly, left in awe.. Lee even asked Sunny before when he first went to his place to ask who that person was since Sunny received something from Young (if my memory serves me right, I think its a mini table or furniture or whatever) Sunny said that Young is his friend or brother or whatever he calls him. Why didn't he tell Lee that Young was his ex, someone that he had a relationship with, a person from his past and he is now moving on. Now Lee just can't get himself to believe what Sunny says because he can't seem to trust Sunny anymore.. I just don't get it why is it so hard for Sunny to decide about his feelings for Lee, yet he was already interested with Lee since high school. It's like a lost love that has finally returned... They had sex already and all that but he is still confused or undecided?.... Aaarrgghh! It's breaking my heart again remembering this.. I just hope they would come to their senses and make up already... Have seen the raws already but definitely can't wait for the translated ones..... (︶︿︶)

Young IS his friend/brother though. It's irrelevant for Sunny to talk about his past relationship with Young, when his present relationship is that of friendship imo.