Chris Brown hurt by this reaction Rihanna ! Chris Brown is shocked reaction from Rihanna to get your letter Chris Brown told friends that he was disappointed with the response from Rihanna to read his letter of apology posted in the first days of the year . The singer was shocked by the fact that the singer had torched his present, written with such sincerity . According to " The Hollywood Life " , a source site said the rapper called her crazy . On the night of New Year's Eve , just before celebrating with girlfriend Cara Delevigne at a nightclub in New York , Rihanna received a letter at his home of former boyfriend Chris Brown . Seeing that it was an apology made ​​by the singer , the star called friends and burned the letter , saying " Good Trip" to burn it . This attitude would deeply upset Chris , decided that instead of putting their relationship in the past. A source told the website , the reaction Rihannao left very hurt . " All the things he gave her were in love because he cared about her . He did it from the heart ," he said . The conduct of the star contradicts his visit to ex -boyfriend in rehab , on December 8 . The singer was sentenced to spend three months in rehab , in addition to having to comply with 24 hours of community service after being involved in a fight outside a hotel in Washington DC On parole since 2009 by physically assaulting the singer , the owner of hit " Kiss Kiss " could face up to four years in prison .