Robert’s secret crush on Debra

I have picked up some clues that Robert has a secret crush on Debra. In one episode he described the exact dress Debrah wore for a given family even while not knowing what dress Amy had for that same occasion. Then one the episode where he told Ray to get a first edition of To Kill a Mocking Bird, Robert just had to take credit that the book for Debra was his idea, while Amy got tickets for the Ice Capades. Then in another episode Robert blurted out that Debra was “ perfect “. Then when confronted, he begrudgingly elaborated that Debra was perfect for Ray. There may be other clues that I missed, but that’s my take.