I really think it’s the opposite. Haero truly feels the full weight of forever and that’s really scary, especially when you can see your partner being happy without you. Even if reality doesn’t match your worries, it’s really hard to just let them go. Being in a committed long term relationship with someone is not easy, especially for someone who doesn’t believe they deserve happiness like Haero.
You obviously don't understand how it is for us.Haero will always be insecure because he,as a man,can't give Don what Nami gave him.That fear that your partner,who was straight to begin with,is going to leave you for that reason will always be present.This shit happesn all the time to us who like the same sex.I know two guys who were in commited and serious relationship but one of them broke off relationship because he wanted 'normal' life with a wife and kid.
We all are insecure abt something .. big differance between having insecurities nd 'just giving up nd leaving' we said he was young the first nd second time he went awal but now what ??? .. when you ask someone you 'left in the middle of the night' 10 fucking years ago back .. someone that is miserable without you nd tells you that to your face .. nd shows it .. I expect you to take Responsability
Fear of him having a normal life blabla is the 'reason/excuse' he gave last time .. if he's gonna come back .. I expect him to get over it or at least talk abt it with Don ... if he's not over ok then cool but then don't come back coz then what's the point ??
What I'm absolutely not okey with is telling Don that he may just disappear on him again .. it's not funny .. it's not okey .. they too grown for that
The "full weight of forever ??"
We all have our problems .. nothing comes easy in life .. bUT.. at the end of the day is either fight o run .. nd haeru here is a top runner .. he even did a 10 years marathon once
I'm just saying he should start fighting for what he asked for ''this hard long time relationship he begged Don for'' .. runing shouldn't be an option .. it's not what grow ass men do

I'm reaally disappointed in Haeru .. a grown fucking adult in his thirties but clearly do not have an understanding of what being 'commited' or 'serious' abt someone means .. tells Don shamelessly and to HIS FUCKING FACE that he may just pick his shit up and go for no reaason .. that dude's is reaaaally starting to give me AnXiety . Reaaally learnt nothing from his mistakes ..