You are a 17 year old and beautiful girl, today you transfer schools with your best friend

Lucas is a cold guy and is said to never smile or be moved by anyone, he is tall, handsome and rich,The girls are crazy about him, but he doesn't care. Today you walked into class and introduced yourself, the guy called cold today blushed when he looked at you, his heart skipped a beat.You were assigned to sit with Lucas.He wrote a note and gave it to his friend, "Please give me your number."