"I never knew you were capable of opening a lock also; thats impressive, Kelvin."
"Thanks; I learned how to do it from my dad, he said; it's all about listening. "
"I have noticed." two men came walking down the aisle and saw Kelvin and the others, thats when they picked up their radio and ran up to them.
"We need to get out of here, Kelvin; Kelvin fought off the guys and used a fire escape, running down the staircase and exiting through the back.
"Finally, I thought you were never coming,"
Sorry, the security was tighter than what I had anticipated; let's get you out of here; Kelvin took a hairclip out of his pocket and placed his ear close to the lock pads, turning the hairclip inside the lock pad until it made a clicking sound and it unlocked.