Who does the policewoman Sato in Detective Conan like?

At 304. The 12 million hostages in the Metropolitan Police Department were shocked and confessed that a person Sato liked before, named Matsuda, was a bomb disposal expert. During a mission, one of his friends was killed, so he transferred to Sato and his team to help. The friend took revenge and went to catch that person, but later he sacrificed himself to save more people. The text message he sent to Officer Sato before his death was really touching. Officer Sato treasured it for a long time. . . But at the end of that episode, Officer Sato decided to forget about him so he deleted the text message. Of course he likes Takagi now~~