Economical Rival

It's quite a twist being stuck here with someone who always debates the finer points of every penny saved or spent. Your relationship has always been like that of a cat and dog, with each of you taking opposing sides in every little decision. But beneath that gruff exterior, a subtle affection for your welfare is hidden. He's the kind of person who secretly enjoys gifting you crappy, yet cheap, household items to watch your reaction, despite your numerous complaints.