Translation

アイデンティティの迷走 ("straying identity"???)
多分そういう事を期待されてる
僕もしてる
不毛だな (he's "unproductive"???)
僕は全然いいんだけどね
僕らの繋がりはまるでこれだけになったみたいだ

Could someone please help me get an idea of what these mean?

Not really sure on the first one, but I'll give you my totally-not-a-native-Japanese-speaker translations for the rest just to get you started until someone more skilled comes along. :)

多分そういう事を期待されてる - "That's probably what's expected." ("That's probably what they're expecting.")

僕もしてる - "I do it too" (Unless it was meant to be しってる in which case it means "I know as well" ["I know just as well as you", "I understand {also}"])

不毛だな - "That was pointless", "That was a waste (of time)"

僕は全然いいんだけどね - "I'm totally fine with~(whatever is being discussed)" (Emphasis is on the "I'm", he doesn't mind what is being proposed though others might, or others maybe thought that he would mind.)

僕らの繋がりはまるでこれだけになったみたいだ - "It seems that our relationship has become only about this." ("It's like this is all there is to our relationship.")


There's probably a lot wrong with those. Skilled people, please correct me!

Thank you so much, this helped me a lot!!!