Received a called around 5pm-ish.
"This is an international call. My name is Linda. I'm calling regarding your application of green card that you've filled-in several years ago. Are you still interested?"
"Are you still interested to be a citizen of United States?"
"Sorry. I'm not interested."
"May I know why you've changed your mind?"
"I guess I have lot more to offer here in my country."
"Oh okay. Nevermind. Thank you for your interest in our program earlier."