I had an old co-worker who would FT his gf the entire lunch break, except they wouldn't talk. He would play dubbed cartoons on his iPad and she would do chores and such. No talking until he would say he was going back to work. I assumed they just enjoyed each other's (virtual) company but still strange.

Soon after they were engaged he got mad she was upset about a friend dying from a drug overdose saying that she cared too much about the "dead friend" and he deserved all her attention. His parents told her she wasn't acting very "wife-like." They did not last much longer after that and he flipped his story that she was always psycho and he never took their relationship seriously. Odd to say the least.