Libra is too affectionate and frivolous for emotionally inhibited Virgo, who takes love very seriously.
Virgo won’t express flowery admiration, which is the stuff of life to Libra. Stay-at-home Virgo resents Libra’s social-butterfly instincts and pursuit of pleasure.
Libra’s tastes are expensive. Virgo is careful, not to say miserly. Libra finds Virgo fussy, critical, completely inflexible. Love will have a short season for these two.