Rachel rested her head on his shoulder and sighed. She took his hand and laced their fingers together. "Sarah and I have this bond. Part of it has to do with the fact that we're twins and part of it has to do with the fact that our mom's a witch." She cleared her throat. "We can feel each others' pain. We share emotions sometimes. We even....have tingles at the same time." She bit her lip and closed her eyes, hoping he would get that without her having to go into too much detail. "I'm sorry I didn't tell you before."