You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.

Input: Consider Input: Person1: I must be going now .
Person2: Really ? Can ' t you stay a little longer ?
Person1: No , I really must go now . My family are expecting me home soon .
Person2: Be seeing you then .
Person1: See you .

Output: 0

Input: Consider Input: Person1: You may not remember me.My name is Joe Brown .
Person2: Yes , of course . I'm Jimmy White .
Person1: Nice to see you again .
Person2: Same here .

Output: 1

Input: Consider Input: Person1: The last thing I want to see is to lose face before my friends .
Person2: That ' s really unbearable .
Person1: But you know , things cannot always go as you expect .
Person2: So get prepared for everything .
Output: 0