Represent the dialog for retrieving similar scenarios Speaker2: :)
Speaker1: ?
Speaker1: Who are u?
Speaker2: Speaker2 - ur best friend :D
Speaker1: But it's not ur mobile. 
Speaker2: I had to change my mobile number because of problems with Mike :/
Speaker1: I thought that he already understood that it does not make sense to do this.
Speaker2: Unfortunatelly no :(
Speaker2: After his last "surprise" I decided to change number and e-mail.
Speaker1: Maybe u should show those messages to the police ?
Speaker2: I already thought about this, but I am not sure of this is good idea...
Speaker1: I can go with u if want.
Speaker2: Really? Maybe u re right…
Speaker1: sure, I am :)
Speaker2: I don't want to worry his mum. You know that she is sick.
Speaker1: First of all u should think about yourself.
Speaker1: He's getting more and more malicious.
Speaker2: It's too much for me...
Speaker2 :(
Speaker1: I'll be with u all the time, Don't worry  :*
Represent the dialog scenario for retrieval Speaker2 had to change her mobile number and e-mail because of Mike. Speaker1 will go with Speaker2 to the police to show them his messages. Speaker2 doesn't want to worry Mike's mum as she's sick. Speaker1 reckons she should think about herself.
Represent the dialog scenario for retrieval Speaker1 is waiting for Speaker2 who's running late as she can't find her key. 