Here the translation: (My english isn't perfect so I accept your help if I will wrong something)
1 Jeff: Mmh?!
2 Jeff: They haven't returned yet? Someone give money to who find they?
3 Jeff: He said that who give him money he will give to me three times the money that I gave to him (this sentences is wrong i know so please how could write this right?)
4 Jeff: And It will also be nice to see Jess again...
5 Jeff: I found something!
No, no this time is all true!
Do you remember Gumball and Jess?