Well let's hope. With all the explanations you gave PC, it seems very plausible that there's no connection whatsoever. For what I knew before your explanations about how DS works, the only think I could say is that there were definitly a lot more checking of her profile, an amount definitly noticeable, day after day.
Anyway, DV/DS stalker/admirer or not, the teddy bears are still very real.