ผมเข้าใจว่า เป็นสำนวน ที่ใช้ตามเพลงฮิต ของ Bruno Mars

Count on me ตามเนื้อครับ ...

Oh-oh

If you ever find yourself stuck in the middle of the sea

I'll sail the world to find you

If you ever find yourself lost in the dark and you can't see

I'll be the light to guide you

We'll find out what we're made of

When we are called to help our friends in need

You can count on me like one, two, three

I'll be there

And I know when I need it, I can count on you like four, three, two

And you'll be there

'Cause that's what friends are supposed to do, oh, yeah

Ooh-ooh-ooh-ooh

Ooh-ooh-ooh-ooh, ooh, yeah, yeah

If you tossin' and you're turnin' and you just can't fall asleep

I'll sing a song beside you

And if you ever forget how much you really mean to me

Every day I will remind you, oh

We'll find out what we're made of

When we are called to help our friends in need

You can count on me like one, two, three

I'll be there

And I know when I need it, I can count on you like four, three, two

And you'll be there

'Cause that's what friends are supposed to do, oh, yeah

Ooh-ooh-ooh-ooh

Ooh-ooh-ooh-ooh, ooh, yeah, yeah

You'll always have my shoulder when you cry

I'll never let go, never say goodbye

You know

You can count on me like one, two, three

I'll be there

And I know when I need it I can count on you like four, three, two

And you'll be there

'Cause that's what friends are supposed to do, oh, yeah

Ooh-ooh-ooh-ooh

Ooh-ooh-ooh-ooh, ooh

You can count on me 'cause I can count on you