Conditional Fields

I’m using this plugin to add an additional checkbox to the checkout for people to check if the order is a gift. I would like it so that if “Is this a gift?” is checked, then a text box pops down that asks them what note they would like included with the order. Is this possible? I’m just wondering if the options can be conditional depending on what is selected.

Thanks!

https://wordpress.org/plugins/woocommerce-checkout-manager/