Probably cuz they dont trust each other especially candy, Hajun doesn't know anything about candy thats why he feels insecure and Candy didn't even clear the misunderstandings between him and Uno which made Hajun feel like Candy didn't take him seriously.
Candy on the other hand doesnt trust him either because he cant accept that he does like Hajun, he's still bothered by the fact that they were only in a relationship just for his mission, he's also jealous of Hajun's childhood friend even though he already made it clear that his relationship with him is only upto that.
In the end all of this is because they keep too much secrets and doesnt trust each other ╮( ̄▽ ̄)╭
allow me to reply pls..haha..anyways as to your first question its not really mad but ashamed or insecure? in a sense because hajun did say "do you think i wont do this lot for you...(those were not the exact words haha the thought...only) maybe( lets put maybe) uts because he keeps having sex with him and all this time he thought hajum also felt the same or so. i mean he wast supposed to fell or fall in love cuz it was just as mission....
as for two. I know adrien has feelings or so...haha
thanks
I'll try
1. He's upset bc he's mad jealous that he's falling for Hajun but Hajun doesn't harbor the same feelings as him. Candy's feeling left out.
2. There's a high probability. *SPOILER*
In the next chapters, it was shown that Uno had feelings for candy ever since they've met. He liked him but never really tried to pursue him. In the next few chapters, you'd see uno stealing a kiss from candy and them having a back story. And since Uno is working as a double agent atm (pretending to be in one mission with candy while being an agent for an entirely different motive and mission), he's somehow protecting candy bc the company they're working for isn't 100% transparent to Candy and is putting his life at risk.
he was upset after realising it was a misunderstanding because he felt guilt and ashamed of himself for getting mad at hajun over it. and the fact that hajun was sincere to yunjae (blonde hair guy) after tying up candy like that made him upset too. i think that all made him realise how much hajun actually had affected him when it was just supposed to be fake so he wanted to end their relationship, especially after the mission cancellation.
I HAVE QUESTIONS:
1) so why is Candy mad? Why was he running and crying after finding our that Hajun helped his friend? The misunderstanding with his hugging him is now gone so WHAT?
2) do you think that Uno really loves Candy? He is doing everything that he does to get Candy to be his, isn't he?
PLS answer me, since I am really desperate for answers! Like, that was a big twist in last two episodes XD