The loving relationship between
Tony and
Erica, consisting of constant kissing, spooning, and general cuteness. Regular sexual activity is incorporated into it as well and is essential for the relationship to flourish.
Tony and Erica engaging in Terica have a bond so strong that its place on the Mohs Hardness Scale is >25. Both are ultra weebs, and constantly listening to
J-pop, watching
anime, and reading webtoons is a requirement. So far, a Terica has not been broken, but scientists believe that the Big Bang was created by a Terica relationship breaking in the previous universe.