Jordan Nguyen, a music teacher at Lakeview Elementary School in Norman, Oklahoma, a city about 20 miles south of Oklahoma City, was in the school's cafeteria when the Sept. 15 incident occurred and told "Good Morning America" it all happened in a matter of seconds.Editor’s PicksSchool resource officers perform Heimlich maneuver on studentHow 1 mom's Instagram video saved another's child from chokingLouisiana officer recognized for saving choking teacher's life"Immediately, the boys around him stood up and started screaming for help from me, who was the adult in the room at the time," Nguyen said, noting that Cashton had been facing away from her."Instead of shouting, he jumped to the other side of the table, went behind Cashton and did a couple thrusts of the Heimlich maneuver, and it only took about two thrusts and he was able to dislodge the food," Nguyen recounted.The boy, who Nguyen said was initially upset and crying, was checked out and it was determined he was "perfectly fine.""We're starting to do extra classes, life skills sort of things, and one of the classes that we plan to offer is a basic, kid-friendly first aid class," Nguyen said."