Weird Romance: 5 Reasons Why Death Loves Deadpool (& 5 Why Thanos Should Be Her Soulmate)
Why is Deadpool in love with (lady) Death? : Marvel
Even Kane played a role as Deadpool took on their mutual enemy, Slayback.
Well, Wolverine's been very nearly killed far more often than Deadpool or at least that was about the right count back when I actually read Deadpool.