[s]Fixes writing bugs/exploits

code/modules/events/holiday/vday.dm

@@ -137,8 +137,13 @@
 /obj/item/valentine/attackby(obj/item/W, mob/user, params)
 	..()
 	if(istype(W, /obj/item/pen) || istype(W, /obj/item/toy/crayon))
+		if(!user.is_literate())
+			to_chat(user, "<span class='notice'>You scribble illegibly on [src]!</span>")
+			return
 		var/recipient = stripped_input(user, "Who is receiving this valentine?", "To:", null , 20)
 		var/sender = stripped_input(user, "Who is sending this valentine?", "From:", null , 20)
+		if(!user.canUseTopic(src, BE_CLOSE))
+			return
 		if(recipient && sender)
 			name = "valentine - To: [recipient] From: [sender]"