So, real quick, cute story. leave a review at the end
Enjoy:

Sara walked into the locker room and saw Grissom, who'd she's been seeing for the last year now, sitting there starring into space.
"Gil?"
He snapped out of his trance and looked at Sara who was kneeling by her locker and smiled lightly.
"Hey, you okay baby?"
"Fine Sara."
She looked at his arm and her facial expression changed.
"What's that on your arm?"
"Nothing!"
He covered his arms quickly and slammed his locker shut.
"Gil, don't walk away from me."
"Sara, please. I don't like talking about it."
"Can we maybe talk about it at home?"
"If we must."
She grabbed his left wrist.

"Gil. I can help you get over the past. But you need to let me in."
"Sara, can this wait until we get home, or at least my office."
"Fine, your office."
"Sara."
"Grissom, can we talk?"
"Fine."
Sara and Grissom walked quickly down the hall and into Grissoms office. Sara closed the door behind her and locked it.
"Gil, what happened?"
"When I was fifteen, I went through some really tough times. I found out everything about my dad, my mom was going through a shit load and so I had no one. I was the geek no one thought would be depressed so when things went dark for me, no one noticed. I started cutting. I never went deep enough to pass out though. It was always just deep enough to make me happier. No one had ever noticed the scars until you did today."
Sara couldn't help but hug Grissom.
"Baby."
Grissom started crying.
"No one ever cared as much as you do Sara."
"Gil, of course I care. I love you. Gilbert Grissom I love you."
"Sara… I," he couldn't help but cry, "I love you too."

Sara looked at Grissom and kissed him lovingly.

"I love you with all my heart. I wanna tell you something when we get home."
"Alright."
When Sara and Grissom got back to Grissoms house Sara started talking about her family and her past. They both had scars, emotionally and physically. Sara had taken him into the bed room and showed him her back, she had her reasons for liking be under him. Grissom couldn't help but pull her close and kiss her back, so that she could tell that he really loved her.
"Mmm, Gil. I love you, I really truly do."
"And I love you too Sar."

He turned her to face him and kissed her passtionatly.

"I really do love you Sara. More than words can explain. I don't know what I would do with out you."
"I love you too, more than words can even begin to say. Gil, I don't know who I would be if we'd never met in California. I'd probably be a big loser who was gonna be the one to die alone."
they laid down and fell asleep in each others arms.

hope you guys liked it! please leave a review. sorry for the shitty weird ending.