Istg

I bet it's because he's scheming something as well.
like when he hye blew up when he saw the shoes, Dojin said "I still have time" or something like that. and when his beta friend asked him if he was raising the child by himself he got quiet. I think he's probably trying to win hyes affection but it sure as hell doesn't seem that way

He's trying to make him fall in love with him that's why he's being so nice he wants him to love him back like he loves him. But he also loves the baby and wants the baby to grow up with a mum not just a dad

He could try verbally telling him this though, rather than just buying him crap. Then if Hye-sung rejects him, then that's something he just need to accept, we don't always get who or what we want.

That’s the thing tho. Dojin is still contemplating with his feelings. I think he hasn’t quite come to terms yet that he loves Hye and vice-versa. I mean looking at the next chapter where Hye needs to surround himself with Dojin’s clothes. He’s in denial. Oh how cute both of them.

Yep, much has been made of Hye-sungs lack of emotional attachment to Dojin and now the baby, but it also has been a bit of a shock for Dojin too. I mean at this stage they are still strangers to each other, but feel dependent on each other due to their alpha/omega link and Hye-sung is financially dependent now. Dojin grew up in an environment where he was pressured to marry a nice omega, for the family image which caused him to reject such an obligation, even not his job is not related to the Seon brand, unlike the rest of his siblings. He can't even speak to Hye-sung yet about his plans to marry him, so instead is trying to show affection and devotion through spending money. So the chapters where they both have to face the reality of what that bump means and tell their respective families I think is when the real plot progress will be made. That's just my opinion for the moment though.