Lacking chemistry.February 19, 2015/in How do I know if my youth mentoring relationship is in trouble? /by adminSome pairs may simply lack chemistry and the relationships gradually give way to other demands. http://everydaymentor.org/wp-content/uploads/2017/03/logo-edm.png 0 0 admin http://everydaymentor.org/wp-content/uploads/2017/03/logo-edm.png admin2015-02-19 16:13:282015-02-19 16:15:39Lacking chemistry.