God, you're a lot of trouble, said George. 'I could get along so easy and so nice if I didn't have you on my tail. I could live so easy and maybe have a girl. What does this reveal about the relationship between Lennie and George?:

They have a toxic relationship??

I think it could be a love hate relationship

Explanation: Because you can tell George cares for Lennie and takes care of her but at the same time he wants a life of his own so he's frustrated. Hope this helps.

I'm not really sure what it is you need in this sentence. If we just need to complete the sentence using the appropriate form of the verb, then the answer is quite simple. The phrase 'looking forward' is always followed by a preposition 'to' and the gerund form of a verb (verb + -ing). So, the correct answer would be to going.