そういう雰囲気だと思ってたのに先に寝ちゃった霊夢さんを恐る恐る誘う魔理沙ちゃん

多分霊夢さん起きてるね

Marisa-chan thought there would be <i>that</i> sort of atmosphere, but Reimu-san is already asleep, so now she's trying to timidly tempt her.

But Reimu-san is probably awake the whole time, isn't she.