Words can't explain how sad I am, the ending was beautiful but I can't help thinking about...

Words can't explain how sad I am, the ending was beautiful but I can't help thinking about after the kids grow up and how taesun is gonna age, his family looks the exact same as when he first saw/ met them, and I can't be happy when seeing that this manhwa has a new chapter anymore and how geumrang is gonna cope with having his husband die before him, how are the kids gonna react when they realize they wont be able to feel their dads touch or hear his voice again for an eternity? Anyways I'm gonna go blow my head off bye guys