Vivy and Chris

The head on the right is Chris Silk by . and on the left character Vivy. I just wanted to submit this art, to see if there was something wierd going with my lines. Lately I keep getting really jagged line when I use photoshop, so I wanted to see if they look as jagged here once I upload them here on this site. If there anyone who knows how to reduce jagged lines in photoshop I will really appreciate it. Thank You.XD