Tylko Mnie Kochaj [English translation]

Today I started to believe

That for me to reach happiness it's enough

For me to be by your side

So you can look at me everyday

Kinda usual

But eyes can tell a lot

I believed again

This glow

The others can see in me

May it last

Because up until now I didn't have much of it

This glow

To show it needs You*

Just love me

This glow

May it last

Whom can I blame

For that I slept for so long

Sleep was restless

Even though [my] eyes were open

Everything has changed

Ever since you became so dear to me

Let it spark in us

This glow

The others can see in me

May it last

Because up until now I didn't have much of it

This glow

To show it needs You*

Just love me

This glow

May it last

This glow

(Love only me)

* In Polish it's a writing custom to capitalize words like your, you etc if you are using them to refer to a closest ones, especially in letters. Some people capitalize you in texts/dms/emails as well, but it's not as common these days.