[KyleGoetz]

Originally Posted by Yamiko

なるほど。よろしくです～＾＾

That is incorrect grammar. よろしく is an adverb, and it sounds in that sentence to be something like "It is goodly."

よろしく
よろしくおねがいします。
よろしくおねがいいたします。 (increasing level of formality)