Artemidorous finds Ceasar before he goes to the senate and beggs him to read his letter that is"best of Ceasar's concern" ( letter explaining the plot against him and who's involved). "O Caesar, read mine first; for mine's a suit that touches Caesar nearer: read it, great Caesar (105)!"
In this scene , Casca stabbs Ceasar first and then follows Brutus and the others, until Ceasar has fell to his death, before dying Ceasar realizes there is no point of living anyways if everyone he trusted and was extremly close too , wanted him dead. "What . you too , Brutus? Then fall Cesar (111)!
Brutus, Casca, Cassius and the others all soak their hands in the blood of Ceasar to celebrate the achomplishment. They all shake hands and honor themselfs. "First , Marcus Brutus, I will shake with you. Now Decius Brutus. yours. Now yours Metellus. Yours Cinna. And my valient Casca, yours (119)."