Pop sensation Taylor Swift and NFL star Travis Kelce, 36, one of today’s most talked-about celebrity couples, continue to capture media attention. Yet, despite their public lives, Swift admits she prefers keeping parts of their relationship private — moments shared only between them. During her appearance on Ryan Seacrest’s “On Air” radio show on October 7 (Tuesday), Swift, 35, opened up about her relationship, revealing how she carefully balances fame with personal privacy. “I gotta figure out ways to make sure I have things that are just between us, and thankfully, we do have a lot of those things,” she…