Rihanna breaks down in tears after perfoming "Stay" decicated to Chris Brown

Rihanna broke down in tears on Saturday during her concert in Lille France, she broke down in tears as she performed emotional song "Stay". If you recall she sang it during this year' s Grammy Awards with Chris Brown present. She also confessed the song was about him.
As she was in tears, the crowd started to cheer her and she got herself together and said
    “I don’t know what the f*** I’m crying about.”: “I can’t believe this s***. Y’all make me so happy. To stand here and feel the love in this room.”The Diamonds tour is nearly coming to an end and I hate this part — I hate saying goodbye