It wasn't me

How could a bff accused her bff doing some irritating things towards her? Though I kinda upset with her, I'm not that stupid til wanna tear up her picture put in a bottle full of water and play a game. Hahaha. How stupid? She know me for years but still she thought I'm behind it. Then she told everybody it was my me who did it. Pityful friend. I'm gettin upset with her each day