Big Brother's in Love Again (Sweet Valley Twins)

Steven Wakefield can't believe it: Beautiful, popular Jill Hale wants to go out with him! He knows that his girlfriend, Cathy Connors, will be heartbroken, but a guy's got to play the field. After all, he once had a killer crush on Jill, and going out with her would be a dream come true. And it is...until Steven starts missing Cathy. Jill may be pretty, but she can't recite basketball stats or tell gross jokes the way Cathy can. So just in time for Valentine's Day, Steven decides to mend Cathy's broken heart--he'll take her back. She'll definitely want him back, won't she?