What does this mean and how can I respond to this?
Can somebody translate this for me? please.

こんばんは！
お気に入りありがとうございます(*´∀｀)
私も三宅健が大好きです！田口君も大好きです！
よろしくお願いしますm(_ _)m

and how can I respond?

Question

What does this mean and how can I respond to this?
Can somebody translate this for me? please.

こんばんは！
お気に入りありがとうございます(*´∀｀)
私も三宅健が大好きです！田口君も大好きです！
よろしくお願いしますm(_ _)m

and how can I respond?

Answer

Here is the translation.

Good evening.
Thank you for putting me in your favorite list.
I also like Ken Miyaks so much! I also like Taguchi.
It's very nice to meet you.

It depends on how you wanna rely.
Let us know what you wanna tell and someone will translate that :)

Answer

i am not very good but i think it means :
good evening 
thank you very much for .. okiniri ( i don't know what it is) 
I also like miyake ken ! I like taguchi kun too
''Yoroshiku onegai shimasu ''means : please take care of me or nice to meet you ..