Disclaimer: I don't own CSI. This isn't a song fic but the title is inspired by Greg Bates' song "I Did It For The Girl"
Sara was at home reading a book on the couch with Hank at her feet. She was reading a romance novel that reminded her of the day Gil came to Costa Rica.
She was taking some pictures of a capuchin in the warm, humid afternoon. The capuchin that the camp named Marcel was sitting happily in the tree eating some pieces of heliconia seeds.
Sara was captivated by Marcel taking multiple pictures. Sara heard something snap behind her. She slowly turned around and saw the love of her life standing so perfectly making her melt.
Sara with tears in her eyes, smiles at Grissom and takes a step closer to him as he does the same. He opens his arms to her and kisses her in a warm embrace with Marcel watching close by.
After the kiss they come apart breathless with lots of love in both of their eyes. Later, in Sara's tent after hours of beautiful lovemaking, Sara just has to know what brought Gil back to her.
Sara: Gil, what brought you here to me?
Gil: I couldn't be at the lab anymore without you there.
Sara: You left the lab? Why?
Gil: I did it for the girl.
Sara heard the door open, knowing that her husband was home. Hank scampered over to Grissom, wagging his tail furiously. Sara walked up to Gil and kissed him on the lips.
Sara: Thank you.
Gil: Thank you for what?
Sara: For doing it for the girl.
The End. Marcel was named after Ross Geller's Capuchin on Friends.