Does it even make sense to give Lilly a necklace with a cross if you aren't actually going to explain her religious beliefs in any way?
How do we know she isn't wearing that pendant just because she thinks it would look pretty?
Or maybe it was a gift from someone she holds dear? But then again, it would be nice to learn the story behind it, would it not?

>>528020472
>>528020576
Partial detachment is okay because you need to cope somehow with all the stress and the discomfort.
You need to dissect what happened, use logic and rationality as a dam for your feelings, try to be reasonable and cold-blooded when going through what just happened and what is likely to happen next, etc.

Total detachment means that you didn't learn the lesson and are going to get hurt again the exact same way, it's about when not if