How to understand the lyrics in The Lonely Patient?

The heated atmosphere is even colder (all my friends are here, and she is there, and the atmosphere is very warm, but it sets off my loneliness)

The spotlight is a kind of favor

But I can't shout wait (the topic suddenly changed to me, and I didn't even have time to react)

I really admire that I can be humorous

When I shed tears, I covered it with a smile. Laugh off a joke, even though I laugh out tears, no one will see me sad)

I'm afraid people will see through a lot of worries

We will all be happy without talking about loneliness (I don't want people to see that we have had problems before, but we are still happy in front of everyone)

I don't sing love songs at the top of my lungs

It doesn't mean there is no heartbreaking moment (I never said it, Doesn't mean I'm not uncomfortable)

I didn't open the wound for slaughter

Healing

No one knows my inner frustration (I didn't tell my discomfort, no one knows that I was hurt)

Like a lonely patient pulling himself

What's wrong with an extroverted lonely patient (I can only bear loneliness by myself, Pretend that nothing happened)

The louder you laugh, the more cruel you are.

It's even colder at room temperature (seeing their happiness will only make you sad, even though there are many people, it can't cure loneliness)

In case the lights are turned off and people are bored,

I can't shout to wait (the party is over, people are leaving for tea, but I can't keep anything, In the end, I'm the only one left.

You say you love me, but you keep saying

that I shouldn't stay in the corner. (This sentence is the most difficult to understand. I feel that I am lovelorn or about to be lovelorn, but the woman tells the man that she loves him. I feel that there may be serious problems in the relationship between the two people. The woman doesn't want everyone to know, but asks the man to pretend that nothing has happened. Another understanding is that the woman ignores the man's feelings, but she doesn't care enough about him when she talks about love, so she doesn't have time to get along with him.

It's also wrong to plan to escape.

Even my fragile rights are plundered (men are not allowed to show it when they are unhappy, Not even fragile)

I don't sing love songs at the top of my lungs

that doesn't mean there are no heartbreaking moments

I haven't opened my wounds for slaughter

No one knows my inner frustration

Like a lonely patient pulling himself

Why not

I don't sing love songs at the top of my lungs

to remind you that I need you. Doesn't mean you really don't need the woman's care and company)

Being calm on the surface is not a protective color (it doesn't matter on the surface, but in fact, I care about it in my heart)

On the contrary, if you know why I don't

act like a lonely patient and pull myself

extroverted lonely patients need recognition (on the contrary, women need to know how to care about men, and don't let men be like lonely patients. Being strong on the outside doesn't mean being strong on the inside, but they need recognition and