Chrissy's always admired Eddie's tattoos and wants one of her very own. She knows Eddie would go with her if she asked but she kinda' wants it to be a surprise...so she finds the studio herself and thumbs through the flashwork examples. Her fingers stop when she finds the PERFECT design.
It hurts more than she counted on and she's ashamed when a few tears drop (the tattooist looks scary but he's a softy really and gruffly passes her a tissue).
She tries to hide it until it's healed but Eddie figures something's up when he catches her wincing. He LOVES it and it takes all his strength not to kiss it all over. He gently applies some of the healing cream over the sore skin and helps her care for it.
(Later he spends a long time worshipping and loving her healed skin. He finds it so fucking sexy)
She asks him to come with her next time. It's easier holding his hand.