Everything works for Wes! j/k (I know that stick upside the head still hurts!)
I am thinking more in general terms, does the MLCer feel unloved and unwanted and really who knows? Every individual is different. I may be wrong here but I tend to relate those that are in MLC as being similar to teenagers, reliving those years. And maybe it's just the parent in me that's saying a little show of love can help them grow.
In my own sitch, ex has stated that in the past; ie. I don't have that sparkle in my eye for him. So, no, I won't be giving out any ILY's for a while, but he might just happen to notice the 'sparkle' is back.