How I actually collected my crush number during a practical in a laboratory.

We were in our practical lab, I my crush and my group of friends where sitting on the same table. Luckily for me my crush my crush did not come along with her calculator and she had to calculate something so she asked if anyone was with a calculator, so I quickly gave my calculator to her then she did her calculation and was about to return the calculator to me when I told her to give me her number. She said she's not with her jotter and she cannot tear her book to write it either so I came up with an idea 💡 , I told her to input her number in the calculator and press the equal to button. 😂