I remember riding down a street here with the ex gf in her Subaru. I was taking photos through town as a passenger. She busted me spotting a gal on a singlespeed, a nice red one. But of course she thought I was checking out the gal. I was totally checking out her bike... But I would hear nothing of that, instead being accused of being the lech. I suppose, because the gal was a cutie, and passed us in traffic 3 or 4 times. The temptation was there. :>
When we finally got the pics in the computer, it was obvious I'd been checking out the bike, and not the girl. Anyway, the relationship went south shortly afterwards, and I'm still checking chainlines. Glad I'm not the only one. I don't think the ex will ever understand the depth of my fixation.