But it's the dad who set this one up.
Yeah... and now that we know who "Sousuke" is, it makes sense. 
The author really trolled us. I was absolutely sure some guy was going to come for Neeko... someone who was manly, assertive, good-looking, with a great job, and, generally speaking, the perfect hubby candidate. Then Neeko would have to fight an uphill battle to reject him!
Actually, I'm glad it didn't turn out like that. Whew!