Hi, Andrew!) Every time you give us a new lesson, that day become such specially to me... Especially, I love your detailed explanations and your charming smile, ofcourse, too)) So, I just wrote my comment (e)specially for your nice smile and to support this channel. Great lesson and Thanks a ton, again!!)
It should be "Especially" here. Andrew teaches English specially tailored to my liking, especially the grammar. Try to use "Specially" for Adjectives and "Especially" as an adverbial clause.
He has dedicated his life to public service. He is a dedicated professional. In the second sentence, 'dedicated' is an adjective modifying the noun 'professional.'