The Reds haven't played since 16 October, when we overcame Atletico Madrid in Spain and you'd have to go back to the second weekend of October for our most recent domestic assignment - the 4-1 victory over Everton at Hill Dickinson Stadium.
It's time to get back to it, with a tricky trip scheduled first in a key month that also involves the visit of Paris Saint-Germain to Old Trafford and a Manchester derby.
Here's everything you need to know about the meeting with the Seagulls at Crawley's Broadfield Stadium...
HOW TO WATCH AND FOLLOW
Sunday's contest begins at 12:00 GMT and is being screened live on Sky Sports in the UK.