Hamlet is under a lot of pressure to hide his emotions and put on an act for people. Ophelia pushes his buttons in such a way that he explodes and all of that emotion is set loose, causing him to speak to her in a vulgar manner. This scene was put in the play to show how well Hamlet can hide his true feelings, but also illustrate that it is a matter of time until he snaps.
There are a lot of conversations between Hamlet and Horatio. I guess the manner in which Hamlet speaks to Horatio is like a friend, and he talks to Horatio this way because he's a friend. That sounds kind of lame, but the question is awfully vague.
He is furious. He finds that Ophelia has been conspiring with her father and the king to spy on him. This is why he speaks so harshly to her. He resumes the erratic behaviour he has previously been using in the presence of Claudius and Polonius the moment he realizes they are looking on.
I think it is because Hamlet is so discontent with the world and himself in general.
Hamlet loves him. It is a platonic love.
He is a student. "Horatio, thou art a scholar. Speak to it!"
He is a scholar and so probably can speak Latin, although it is Hamlet who actually says a line in Latin ("Hic et ubique")
Hamlet asks Horatio to, "tell my story"
Horatio plans to go meet Hamlet at Elsinore, which he does in Act 1 Scene 2. Horatio plans to meet Hamlet on the battlements, which he does in Act I Scene 4. Horatio plans to meet Hamlet at the play, and does in Act 3 Scene 2. Horatio has no plans to meet Hamlet in England.
Hamlet: My father! Methinks I see my father! Horatio: Where, my lord? Hamlet: In my mind's eye, Horatio.
He is a student. "Horatio, thou art a scholar. Speak to it!"
Horatio
Horatio - Hamlet - was created in 1600.
He is a scholar and so probably can speak Latin, although it is Hamlet who actually says a line in Latin ("Hic et ubique")
Marcellus thinks that Horatio may know how to speak to a ghost because he is a University Man. I guess Marcellus assumes that's the kind of thing you learn at a University.
Hamlet asks Horatio to, "tell my story"
Horatio plans to go meet Hamlet at Elsinore, which he does in Act 1 Scene 2. Horatio plans to meet Hamlet on the battlements, which he does in Act I Scene 4. Horatio plans to meet Hamlet at the play, and does in Act 3 Scene 2. Horatio has no plans to meet Hamlet in England.
Hamlet: My father! Methinks I see my father! Horatio: Where, my lord? Hamlet: In my mind's eye, Horatio.
Hamlets friends are Rosencrantz, Guildenstern and Horation. However throughout the play Rosencrantz and Guildenstern turn against Hamlet (not going to spoil how!) which leads to their downfall. Horation never goes against Hamlet, he is always there for him when Hamlet needs him. Hamlet is the best play by Shakespeare!!
Horatio is Hamlet's friend from university. He tells Hamlet that his father's ghost has been seen wandering the castle walls.
He tells Horatio to "draw his breath in pain," to tell Hamlet's story.
Hamlet prevents Horatio from drinking what's left of the wine that Claudius poisoned, because Hamlet wants Horatio to tell people his side of the story.