I’m worth the wait Get creative with emojis in email subject lines to increase open rates! Let your imagination run wild. Don’t forget to add a short preview description to encourage people to click on your email. My day’s been ok, how’s yours? Try different email subject line styles to find what gets the most opens. Want the loading time to be longer so we can spend more time together :) Don’t forget to add a fun, relevant call-to-action button to your email.