eh... why should he be angry? what was in the package? I'm confused (=・ω・=)?

did you read the chapter? it explains it why he got angry at joobin

Basically the package had modelling gigs of baek-un and the package implied that yikyung was a replacement for baek-un when he was doing the modelling gig at the start

... eh?...just that? (⊙…⊙ ) if someone isn't available, they would look for someone to take their place, naturally, no? (￣∇￣") that's why I didn't understand xD got it! Thank you, friend!

Well true about that.... normally someone won't get angry if they were dealing with it professionally....but when u think about it from yikyungs POV he was basically a replacement of his bf's ex....so that's kinda infuriating

I guess ╮(￣▽￣)╭ anything for the drama jajaja xD