Ihave to write a speech to my cousin shary that having a wedding to melt her heart a nice speech that is sweet give me some answers i’m really feeling bad cause i can’t think of a speech

You could talk about the times you had together( like funny, sad, and happy times). Or the times that's she's been there for you and how this time you be there for her with every step of the way. You could also tell her how proud you are of her and that you look up to her. Hopefully these are some ideas that you could use for your speech. :)