The flood gates were open
Dom being drenched with water wasn’t the only scene of crying in that restaurant. The floodgates had been opened for Corinna, and she cried rivers down her face. She felt used, broken, and just couldn’t bottle up her feelings anymore.
When she realized that tears were streaming down her face, Corinna used all of her strength to turn away from her boyfriend and flee the restaurant. She knew that she needed to get out of there for good.