[Eng Sub] Tachibana Hina and Murakami Manatsu saying cute lines (Himanatsu)

Murakami Manatsu having fun watching Tachibana Hina dies inside.

I do not own the video.

Source: 村上まなつと立花日菜の真夏の日向ぼっこ (#ひまなっつ）
From a corner where they have to say heart-pounding lines whenever they lose a challenge.
Show's Twitter:   / manatsu_hina  
You can watch it here: http://seaside-station.net/program/ma...
The show airs once a month on Niconico.

The personalities are:
Tachibana Hina (立花日菜):   / hinata__ba  
Murakami Manatsu (村上まなつ): http://arise-pj.co.jp/talent/manatsu-...

Hina and Manatsu are both providing voices for characters in a mobile game application called Cue!. Apart from that they're pretty close and like to spend their free time together. Hina's popular roles are Ichii Maina from Oshibudo, and Hisakawa Nagi from the idolm@ster. While manatsu haven't landed her big role yet, she is a member of a seiyuu idol group called Dialogue+ which sang a popular song titled "Hajimete no Kakumei".

I'm not a native speaker in both Japanese and English, so please feel free to point out any translation and grammar mistakes I made.
Any advice and suggestions are very much welcomed.

You can follow me on twitter here:   / switch9033  ,
though what I mostly do is just retweeting.