¡Que salga bien! Deseos con “que + subjuntivo” en deploys y demos

For wishes in Spanish we use the pattern "Que + subjuntivo": "Que salga bien". The forms "sale/sal/salir" are incorrect here. You’ll also see the subjunctive in other fixed, more formal expressions (for example the usted forms: vaya, salga). The model "Que + subj." appears in many set phrases for good wishes, compare: "Que te mejores".

A wish with negation also uses "Que + subjuntivo": "Que no se caiga (el servidor)". The indicative "se cae" states a fact, it’s not a wish.

In colloquial Spanish, "ir fino" = funcionar suave / sin fallos. For a wish we use the presente de subjuntivo: "Que vaya fino". The forms "va" (indicativo) or "fuese" (imperfecto de subj.) don’t fit here.

As with food, there’s a common impersonal wishing formula: "¡Que aproveche (la demo)!". This also sounds natural when talking to a group. There are possible person-marked variants: "¡Que aprovechéis (vosotros)…!", "¡Que la aprovechen (ustedes/ellos)…!". Fixed wishes of this type are standard; compare "Que te mejores".

In a wish we use the presente de subjuntivo of the verb haber: "haya". The other forms are wrong here in tense/mood. It’s useful to remember at the form level: vaya / sea / tenga / haya — frequent irregular subjunctive forms.

We rephrase the sentence as a wish: "¡Que no os caigáis…!". The option with "No os caigáis" is a direct (negative) imperative, but here we want specifically the formula "Que + subj.". The person must match: os (vosotros).

To that kind of message, in Spanish it’s natural to answer with the wishing formula "¡Que salga bien!". After a successful presentation people often also say colloquially: "Ha salido niquelado" (“it turned out perfectly”). The fixed nature of the formula with Que is confirmed by other examples in our materials, such as "Que te mejores".