Responses
Think of it as a kind of marrage. From my limited knowledge, gay couples in some countries (like Japan/Korea) sometimes do this to form a family unit, as gay marrage is not legalized. So this may be their only way of being recognized as a family by law. Same way marrage does.
I don't get the part where he said he's going to adopt him. So that would make him his son??? Enlighten me pleaseee