You will never understand deep people. You will never understand how they look at you, how they would act around you. The way they run their minds and heart. To others, they are soul less but deep down they are the most soulful than emotional people. 

People think they are cold but inside they have lots of soft spots.

They talk normal but they rarely show their innerself, their purest, and vulnerable self. 

They smile lively and lovely but cries in silent.

They protect themselves but they protect more the people who are significant to them.

Deep people always experience pain.

They love selflessly but love the people more around them.

They are the most fragile people to look after. Outside they appeared strong but so brave than you.

They appeared as happy as you.

Fragile than the glasses but understandable at all things.

Theyre good at hiding their true emotions and thats what made them a deep person because you wouldnt understand how they'll act around. Because you can't tell whether theyre just protecting you or saving you. 

People wouldnt understand. Wouldn't be BUT youre the luckiest one If you successfully entered their vulnerable and pure form.