Wait and see, I personally liked how the series ended, it has its teary moments.
I have work tomorrow, but I don't give a fuck. Ep. 5.
And yea, I think I know what's going to happen at the end but don't spoil it

Ep. 4 was hilarious! Not only they had a full family cycle, but also this deals with financial situations which you rarely see in other series (wish Boku wa Tomodachi ga Sukunai had financial situations, at least).