I saw your email on a Christian site that talked about homosexuality issues and so I wonder what your thoughts are on same sex romantic love, if you think this is a sin, and where are we told this in the Bible.

A direct answer can be found in "What kinds of homosexuality does the Bible mention?" and "Is same gender love wrong?" but also see:

Questions and Answers regarding Homosexuality
Articles on Homosexuality
Sermon Outlines on Homosexuality