look for "object pronouns" on Google. "He sees her in the magazine." Translation: Él (he) la (her) ve (sees) a ella (her) en (in) la (the) revista (magazine). Ella lo ve en la revista seriá She sees him in the magazine. Her and Him are object pronouns - She and He are subject pronouns. It depends on who receives the action and who makes the action. Come see me if you have more questions, Marcos.