Vain
When someone is self obsessed to a point where it almost causes body dismorphia. The individual is over complacent and egoist about his pride and feels like he deserves to be that proud ( vain ) about his accomplishments.
Kurt: Diya come check out my abs , can you see the definition in my arms , is there the v shape on my back?

Diya: Kurt you're perfect *stop annoying me * you're always so vain!