I wish I looked as good as you while waiting Is anyone even reading this? Want the loading time to be longer so we can spend more time together :) Get creative with emojis in email subject lines to increase open rates! Keep your email subject line short and attention-grabbing. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Don’t forget to add a short preview description to encourage people to click on your email. Let your imagination run wild.