Im afraid...
I'm afraid of the rain.

"Then I'll be your umbrella."

I'm afraid of the darkness.

"Then I'll be your light."

I'm afraid I'll wake up and you'll no longer be by my side.

"Then, I'll leave you a keepsake to remember me."

I'm afraid I'll forget you someday.

"Then I'll stay in your memories."

I'm afraid because you...