I'm Fine, Thank You, And You? is a Manga/Manhwa/Manhua in english language, Drama series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Han Gyul-woo and Kang Tae-pyeong have been true friends since childhood. When asked if there is real friendship between male and female, the two confidently answer, "Yes!" However, the next day, contrary to their confident answers, an awkward situation arises... Will Gyul-woo and Tae-pyeong be able to continue their friendship?