I am not asking it to end. But there was at least 3 times I thought it was the last chapter, lol.I honestly wouldn't have minded if imaginary father-in-law would have just given them their blessing and peaced out. With a cheesy line like: I want at least 5 grandkids.
In this sense, the manga could end at literally any chapter now.
Or go on for 300 more, but I doubt anyone's gonna be Reiji#2.