He wrote that he was in a hospital emergency room. “But I am most worried about my Aggie ring that is not in my belongings,” the poster wrote. “I am worried that it is on the road somewhere.

“He was my role model,” she tells PEOPLE ... when she noticed that he didn’t have his Aggie ring, then learned he didn't have one. "I was like, ‘Hold on,' " Lee says.

"I would study before my first class, eat lunch, and head back to the library if I didn't have another class." But there was one expense Hendricks couldn't justify at the time—an Aggie ring.

I never expected her to take it on herself to get me a ring,” Dr. Rohn Hendricks tells PEOPLE of student Abigail Lee's deed ...

(L-R) Current Texas A&M student Abigail Lee and A&M alum Dr. Rohn Hendricks ...