When is the last time you told someone what you love in her?

I have a theory about love. I explained it.
I explain we all love different characteristics of different people at the same time, and thus love different people at the same time in a certain way.

I realized recently we rarely step back to take the time to say to people what we love in them.
It's not complicated and in 100% of times, it will be well received.

The only risk is ambiguity if you say to another person the way she/he looks is awesome, it could be perceived as the premises of a dating proposal. This one is easy to overcome with a clear disclaimer.
The only tricky thing is finding the right moment to say this. On this one, I'd say this moment doesn't exist so the right timing is when you think of it.