You're running a fun run for charity. Half way to the finishline, a version of you travelled back in time, pulls up in front of you in a stolen car. They urge you to hop in, then drive you to the end of the race only to die minutes later.
Do you think that you should really collect on all your pledges to the charity, since you only ran half the funrun and not all of it like you were supposed to, just because you did get to the finishline "technically" like you said you would?
And THAT's what's wrong with Chakotay and Seven Hooking up.