Details: Emma's relationship with David came shortly after her breakup with Scott. The two dated shortly, but never got really serious. Emma realized her feelings for Scott were still there, as Scott admitted it too. She then broke up with David and he continued to pursue her after she and Scott got back together, and caused problems for them in the process, but eventually backed down when realizing Emma wasn't interested. In recent times the two have gotten on together better, and have become close friends.
Details: Emma met Remy during a trip to New Orleans, Louisiana with her family one year. The two shared a close bond during the trip including giving each other a kiss. Once Emma left with her family, that would be the last they would see of the other for a long time. Years later they were surprised to see the other again when they fought against each other when Emma was on the Hellfire Club. Following Emma leaving the Hellfire Club, the two eventually patched things up and are now very close friends.