2) “We had good moments and bad moments”. - we had our ups and downs
3) “We have similar interests" - we've got a lot in common
4) “I can count on her when I need a friend” - she is very reliable
5) “We like one another's company” - we get on well together
6) “I can trust her" - she is trustworthy
7) “She is good, honest, and sincere" - she'll always be there for me (это не очень точное соответствие, но больше ничего не подходит)