"Love makes people do stupid things." Liv knew she wasn't telling him anything he didn't already know, but maybe he needed to be reminded of a few things- the deeper, more important things in life that make it all worth it. Even if it causes pain. "And it sucks so much that sometimes the cost of loving someone that much is just as much hurt..." She gave him another grounding squeeze, and set her chin on his shoulder.
"But you can't tell me you wouldn't have done the same for her... or Sam."