I just keep rewatching that moment where he says, "I'll miss you" and it really feels like he's using his sexy "I love Sara" voice.
And, that'll be nice, but it still breaks my heart. I'd really love for Warrick, Nick and Sara to all be in the locker room talking, and Warrick saying how he'd love to not be attached and have the freedom to rush off whenever he wanted, that he envies Grissom. If Gris overheard this, and it hit home, I could see something like that as motivation for Gris to send his lady a little something. Though, if the gift is completely voluntary and without outside influence, that'd be good, too.
As long as the freakin' sentiment says "LOVE GIL" or "I love you, Gil" I'll be happy.