Taurus will have a hectic April-May Mercury retrograde. First, the transiting Taurus Sun is going into retrograde Mercury. Uranus conjuncts Mercury early in the retrograde.
Like Gemini, this "ex" may be fresh yet related. You met this person to achieve, unlike Gemini. Some "ex"s won't stay. You may confuse a strong attraction for sexual desire.
You may briefly date this Tinder match before they suggest you to someone in their professional group and move on.
Mercury retrograde irritates a real ex. Despite blocking this person, they'll contact you via shared connections. Be safe! Uranus and Pluto forming strong aspects may prompt a police call for this obsessive behavior.