I'm just going to post scenes that involve BOTH Sam and Alexis from 2007. All thanks go to www.nancyfan.com. No copyright infringement intended.

Total number of episodes containing SamLexis scenes
2006- 116!
2007- 23
2008- 23
2009- 23
2010- 23
2011- 21
2012 (so far)- 23