The actress's troubled character split from Casey (Lincoln Younes) a few weeks ago, wanting to keep her distance from the Braxton family following the death of her mother Charlie.
However, Breeds told Digital Spy that she remains a huge fan of the on-screen pairing.
Discussing a possible reconciliation, she commented: "Ruby is very anti-Braxton for a while, but Casey and Ruby have a strong connection and I personally love their relationship, so never say never."
Casey is currently facing difficulties of his own following a turbulent experience in juvenile detention.
Speaking of Casey's woes, Breeds commented: "[Ruby's] pretty closed off to him right now, so she doesn't care much, but deep down I think she will always love him and feel for him. She would just want him to be okay."
The 24-year-old added that Ruby needs "someone who will take care of her" if things don't work out with Casey.
Home and Away airs weekdays at 1.15pm and 6pm on Channel 5 in the UK and weekdays at 7pm on Network Seven in Australia.
> Read our full interview with Home and Away's Rebecca Breeds
> Read more Home and Away news and spoilers