Desmond's flashback shows Charlie getting shot with the arrow but later shows Charlie holding the parachute in the flashback.
The picture on Brother Campbell's desk featured him and Ms. Hawking.

Source Catch-22 - Lostpedia

I Just found this on Lostpedia going to try and get a screen cap as well
Found one: Lost Screencaps and Easter Eggs: Desmond's Mystery Woman

__________________
Please don't give up, Des. Because all we really need to survive is one person who truly loves us. And you have her. I will wait for
you. Always. I love you, Pen

DESMOND: I love you, Penny. I've always loved you. I'm so sorry. I love you!
PENNY: I love you too.
DESMOND: I don't know where I am, but--
PENNY: I'll find you, Des--
DESMOND: --I promise--
PENNY: --no matter what--
DESMOND: --I'll come back to you--
PENNY: --I won't give up--
BOTH: I promise. I love you.