Justin Theroux wants to be with Jennifer Aniston for eternity

Asked if he'd be upset about leaving the actress, 45, behind if he died suddenly, the 42-year-old actor told PEOPLE.com at the premiere for his new HBO series, in which some people disappear and others are left behind, in New York City on Monday (23.06.14): "That's who I'd want to bring back. That's who I'd want to bring with me."

The couple walked the red carpet together for the first time in nine months at the event, and Justin said that "it's great" having the former 'Friends' beauty's support for his new series, following rumours their relationship was on the rocks.

Sources close to the couple, who got engaged in August 2012 on Justin's birthday, recently claimed they are planning to tie the knot on the same date later this year after undergoing "months of therapy" to work through their issues.

An insider previously said: "After talking honestly, their issues seemed to evaporate.

"Justin admitted he hated the idea of an over-the-top wedding. Jen's happily agreed to a low-key do with friends and family.

"Jen's thrilled and Justin couldn't be happier."