Shylock is being mysterious. He is planning to have revenge on Antonio and Bassanio for taking half of his wealth once he dies.
Oh my gosh what's that?! It looks like Bassanio and Gratiano's rings.
Bassanio and Portia are asleep and Bassanio is dreaming about the money and treasures he is going to get. Little does he know Shylock is on his way to kill him and Antonio for revenge.
I was on my way here to kill you and I found these rings that I thought may of been yours Bassanio.
What are you doing here in the middle of the night?!
Antonio is so happy that his ships are safe and he's even happier about getting Shylocks money once he dies.
Shlock you are under arrest!
On Shylock's way to Bassanio's and Portia's house where Antonio is staying. He finds their rings under some rocks. He feels like he should return them so that Portia can have them to give Nerissa Gratiano's and to keep Bassanio's.
Shylock is at Bassanio's home returning the rings he found before he kills him and Antonio.
Antonio heard Shylock come in and called the police immediately. The policeman got there and arrested Shylock for trespassing and attempt in murder. Bassanio got the rings and everyone ended up happy in the end... except Shylock.