If you had to say "I love you" without using those words, how would you do it?

Everyone knows what unconditional love is, but when someone asks us to tell them what it is, that puts conditions on it and makes it a little more difficult to explain... So we say something like how a parent loves their kid. But, without kids thats hard to understand. Heck there are parents that dont love their children also...

So, if I had to explain unconditional love to someone i would say its like the feeling when you ask a stranger if they are ok? And they just start crying because no they aren't ok but you noticing them made them a little better...

How would you tell a stranger "I love you!" Without those words?
If you had to say "I love you" without using those words, how would you do it?
Post Opinion