Love in Mystic Falls?

Alina Vera Alionova - Face Claim - Yelena Belova (specifically her character) - 29 years old - witch-vampire heretic

Valentin Alionova - Face Claim - Sebastian Stan - 35 years old - witch

Elena Gilbert - Played by Nina Dobrev - 17 years old - doppelganger

Stefan Salvatore - played by Paul Wesley - technically 17 years old - vampire

Damon Salvatore - played by Ian Somerhalder - technically 23 years old - vampire

Bonnie Bennett - played by Kat Graham - almost 17 years old - witch

Caroline Forbes - played by Candice King - 17 years old - human

Jenna Sommers - played by Sara Canning - 25 years old - human

Tyler Lockwood - played by Michael Trevino - 17 years old - untriggered wolf

Alaric Saltzman - played by Jensen Ackles - 33 years old - human

Matt Donovan - played by Zach Roerig - 17 years old - human

Jeremy Gilbert - played by Steven R. McQueen - 15 years old - human

Vicki Donovan - played by Kayla Ewell - 18 years old - vampire

All other characters are played by their respective actors, the same age and species status.